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Libro Quiriguá Matemática 2º Sem

Mar 02, 2018

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    9 hskda - Orupa YukrkouTjoulma sj`jstrj - KOJX

    @itj`tkdi

    ?

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    @I]J@]KDI ?Tjoulma sj`jstrj

    Xjsjrvimas tamas cas mjrjdfas. Yujmi rkourasi`jltj prafkhkmi ci rjpramuddkl tatic a pirdkicmj jstj `itjrkic jmuditkva, par duicqukjr `jmka a pradjmk`kjlta, skl ci iutarkzidkl mjc KlstktutaOuitj`ictjda mj Jmudidkl Ximkaelkdi, KOJX. Tjol irtduca =8 mj ci Dalstktudkl Ractkdi mjOuitj`ici quj sj rjejrj i ci iutari.

    Klstktuta Ouitj`ictjda mj Jmudidkl Ximkaelkdi, KOJX.

    Js uli ahri pramudkmi par jc Mjpirti`jlta mj Xjmiddkl y Mksja, piri jc

    Klstktuta Ouitj`ictjda mj Jmudidkl Ximkaelkdi, KOJX.

    99 ivjlkmi 96-=:, Dkumim Lujvi, zali 8

    Dkumim mj Ouitj`ici.

    RHV7 8=98 5555

    Eix7 8=98 5?2=

    Darrja jcjdtrlkda7 kojrBkojr.jmu.ot

    Rokli wjh7 www.kojr.jmu.ot

    Jmkdkl 829=

    K`prjsa jl KOJX ticcjrjs oredas

    Dmkoa7 9992?2=828

    KTHL ;?6;;8;62=595

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    lmkdj................... ..................... ..................... ..................... ..................... ..................... ................... K

    Tj`ili 96Jc dalgulta Y mj cas l`jras ridkalicjs....................... 9Riri da`jlzir! Cjalirma Ekhaliddk ................................................................................. 4

    Jc `ulma mj ci `itj`tkdi

    9. Jc dalgulta Y mj cas l`jras ridkalicjs ..................... ..................... ..................... .... =

    9.9 Cis eriddkaljs ................... ..................... ......................... ..................... ..................... ...... =

    i. Rirtjs mj uli eriddkl .................... ..................... ..................... ..................... ........ :

    9.8 Cjdturi y jsdrkturi mj eriddkaljs ................... ..................... ...................... .............. 5

    9.4 Xjprjsjltidkl ordi mj eriddkaljs .................. ..................... ..................... ....... ?

    i. Rar `jmka mj ouris oja`trkdis.................... ..................... ..................... ....... ?

    h. Eriddkaljs sahrj ci rjdti lu`rkdi ..................... ..................... ..................... ... 6Xjsu`jl ........................................................................................................................................ 92

    Iutadaltrac................... ..................... ..................... ..................... ..................... ..................... ...... 99

    Iokckmim mj dcduca `jltic..................... ..................... ..................... ..................... ............... 9=

    Xizali`kjlta cokda..................... ..................... ..................... ..................... ..................... ...... 9:

    Tj`ili 9;Dcisjs mj eriddkaljs ....................................................................................... 9?Riri da`jlzir! Cis eriddkaljs jl jc iltkoua Jokpta .................... ..................... .......... 9;

    Jc `ulma mj ci `itj`tkdi

    9. Dcisjs mj eriddkaljs ..................... ..................... ........................ ..................... ..................... 82

    9.9 Eriddkaljs prapkis7 jlarjs quj ci ulkmim ................... ..................... .............. 82

    9.8 Eriddkaljs k`prapkis7 iyarjs quj ci ulkmim ..................... ..................... ....... 89

    9.8.9 Cas l`jras kxtas... Zl disa jspjdkic mj eriddkaljs k`prapkis ... 88

    8. Dalvjrskl mj eriddkaljs ................... ..................... ........................ ..................... ............. 84

    8.9 Dalvjrskl mj eriddkaljs k`prapkis i l`jras kxtas ................... ............ 84

    8.8 Dalvjrskl mj l`jras kxtas i eriddkaljs k`prapkis ................... ............ 8:

    Xjsu`jl ........................................................................................................................................ 85

    Iutadaltrac..................... ..................... ..................... ..................... ..................... ..................... .... 8?

    Iokckmim mj dcduca `jltic.................... ..................... ..................... ..................... ................ 42

    Xizali`kjlta cokda.................... ...................... ..................... ..................... ..................... ...... 49

    Tj`ili 82Eriddkaljs jqukvicjltjs ........................................................................... 44Cjlouigj `itj`tkda ............................................................................................................. 4:

    Jc `ulma mj ci `itj`tkdi

    9. Eriddkaljs jqukvicjltjs .................. ..................... ........................ ..................... ................. 45

    lmkdj

    K@itj`tkdi lmkdj

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    9.9 Rramudtas druzimas ..................... ..................... ..................... ..................... ................. 4?

    9.8 I`pckdidkl mj eriddkaljs ..................................................................................... 46

    9.4 Tk`pckdidkl mj eriddkaljs .................................................................................... 4;

    Xjsu`jl ........................................................................................................................................ =2

    Iutadaltrac..................... ..................... ..................... ..................... ..................... ..................... .... =9

    Iokckmim mj dcduca `jltic................... ..................... ..................... ..................... ................. ==

    Xizali`kjlta cokda.................... ..................... ..................... ..................... ..................... ....... =:

    Tj`ili 89Tu`i y rjsti mj eriddkaljs ................................................................. =?

    Riri da`jlzir! Zl pisja par ci sj`ili 92... Xjdarmir y pridtkdir jc `d`..... =;Jc `ulma mj ci `itj`tkdi

    9. Tu`i y rjsti mj eriddkaljs mj kouic mjla`klimar .................... ..................... ....... :2

    8. Da`piridkl mj mas a `s eriddkaljs mj mkstklta mjla`klimar .................. .. :9

    4. Tu`i y rjsti mj eriddkaljs mj mkejrjltj mjla`klimar .................... .................... :4

    Xjsu`jl ........................................................................................................................................ ::Iutadaltrac..................... ..................... ..................... ..................... ..................... ..................... .... :5

    Iokckmim mj dcduca `jltic................... ...................... ..................... ..................... ................ :6

    Xizali`kjlta cokda.................... ..................... ..................... ..................... ..................... ....... :;

    Tj`ili 88Tu`i y rjsti mj eriddkaljs pasktkvis y ljoitkvis mjmkejrjltj mjla`klimar ................................................................................ 59

    Riri da`jlzir! Xjpisa mj su`i y rjsti mj l`jras jltjras ........................... 54Jc `ulma mj ci `itj`tkdi

    9. Tu`i y rjsti mj eriddkaljs pasktkvis y ljoitkvis mj mkejrjltj

    mjla`klimar ................... ..................... ........................ ..................... ..................... ............... 5=

    8. Apjridkaljs da`hklimis ..................... ..................... ..................... ..................... ............. 55

    Xjsu`jl ........................................................................................................................................ 56

    Iutadaltrac..................... ..................... ..................... ..................... ..................... ..................... .... 5;

    Iokckmim mj dcduca `jltic................... ..................... ..................... ..................... ................. ?2

    Xizali`kjlta cokda.................... ..................... ..................... ..................... ..................... ....... ?9

    Tj`ili 84

    @uctkpckdidkl y mkvkskl mj eriddkaljs.............................. ?4

    Riri da`jlzir! Cjy mj skolas mj ci `uctkpckdidkl y ci mkvkskl mj l`jrasjltjras ..................................................................................................................... ?:Jc `ulma mj ci `itj`tkdi

    9. @uctkpckdidkl mj eriddkaljs .................... ..................... ..................... ..................... ......... ?5

    8. Mkvkskl mj eriddkaljs ..................... ..................... ......................... ..................... ................. ??

    8.9 @uctkpckdir cis eriddkaljs jl ear`i druzimi ................... ..................... .............. ??

    8.8 Rramudta mj jxtrj`as y `jmkas .................. ..................... ..................... ................ ?6

    Xjsu`jl ........................................................................................................................................ ?;

    KKKOJX Yukrkou

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    Iutadaltrac..................... ..................... ..................... ..................... ..................... ..................... .... 62

    Iokckmim mj dcduca `jltic.................... ..................... ..................... ..................... ................ 64

    Xizali`kjlta cokda.................... ...................... ..................... ..................... ..................... ...... 6=

    Tj`ili 8=Ratjldkis mj l`jras ridkalicjs ............................................... 6?Riri da`jlzir!Fioi`as j`arki! Apjridkaljs da`hklimis y gjrirqui mjapjridkaljs .................................................................................................................................... 6;

    Jc `ulma mj ci `itj`tkdi

    9. Ratjldki mj uli eriddkl .................... ..................... ........................ ..................... ............. ;2

    8. Ratjldki mj ul l`jra kxta ..................... ..................... ..................... ..................... ..... ;9

    4. Xjocis mj patjldkidkl ................... ..................... ........................ ..................... ................. ;8

    =. Apjridkaljs da`hklimis dal eriddkaljs ..................... ..................... ..................... .... ;4

    Xjsu`jl ........................................................................................................................................ ;5

    Iutadaltrac..................... ...................... ..................... ..................... ..................... ..................... ... ;?

    Iokckmim mj dcduca `jltic.................... ..................... ..................... ..................... ................ 922

    Xizali`kjlta cokda..................... ..................... ..................... ..................... ..................... ...... 929

    Tj`ili 8:Xjpisa sj`ilis 96-8= ............................................................................ 924Jc `ulma mj ci `itj`tkdi

    9. Jc dalgulta Y mj cas l`jras ridkalicjs .................. ..................... ..................... ........ 92:

    8. Dcisjs mj eriddkaljs ..................... ..................... ........................ ...................... .................... 92?

    4. Eriddkaljs jqukvicjltjs .................. ..................... ......................... ..................... ................ 992

    =. Tu`i y rjsti mj eriddkaljs .................... ..................... ..................... ..................... ............ 998

    :. Tu`i y rjsti mj eriddkaljs pasktkvis y ljoitkvis mj mkejrjltjmjla`klimar .................... ..................... ........................ ..................... ..................... .............. 99=

    5. @uctkpckdidkl y mkvkskl mj eriddkaljs ................... ..................... ..................... ........... 995

    ?. Ratjldkis mj l`jras ridkalicjs .................... ..................... ..................... ..................... . 996

    Iokckmim mj dcduca `jltic.................... ..................... ..................... ..................... ................ 982

    Xizali`kjlta cokda..................... ..................... ..................... ..................... ..................... ...... 989

    Tj`ili 85L`jras mjdk`icjs ........................................................................................... 984

    Riri da`jlzir! Tkstj`i mj lu`jridkl mjdk`ic ............................................... 98:Jc `ulma mj ci `itj`tkdi9. Eriddkaljs mjdk`icjs .................... ..................... ........................ ..................... .................... 985

    8. Eriddkaljs mjdk`icjs y l`jras mjdk`icjs .................... ..................... ..................... 98?

    4. Cjdturi y jsdrkturi mj l`jras mjdk`icjs ................... ..................... ..................... .... 98;

    =. Tu`i mj l`jras mjdk`icjs ................... ..................... ..................... ..................... ........ 949

    :. Xjsti mj l`jras mjdk`icjs .................... ..................... ..................... ..................... ........ 948

    Xjsu`jl ........................................................................................................................................ 944

    Iutadaltrac...................... ..................... ..................... ..................... ..................... ..................... ... 94=

    KKK@itj`tkdi lmkdj

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    Iokckmim mj dcduca `jltic..................... ..................... ..................... ..................... ............... 945

    Xizali`kjlta cokda.................. ..................... ..................... ..................... ..................... ......... 94?

    Tj`ili 8?@uctkpckdidkl mj l`jras mjdk`icjs .................................. 94;

    Riri da`jlzir!Gafl Lipkjr ............................................................................... 9=9Jc `ulma mj ci `itj`tkdi9. @uctkpckdidkl mj l`jras mjdk`icjs ..................... ..................... ..................... .......... 9=8

    9.9 @uctkpckdidkl mj ul l`jra mjdk`ic par ul l`jra jltjra ................... 9=8

    9.8 @uctkpckdidkl mj ul l`jra mjdk`ic par atra l`jra mjdk`ic ............. 9=4

    9.4 @uctkpckdidkl mj ul l`jra mjdk`ic par ci ulkmim sjoukmi mj djras .. 9==

    Xjsu`jl ........................................................................................................................................ 9=:

    Iutadaltrac................... ..................... ..................... ..................... ..................... ..................... ...... 9=5

    Iokckmim mj dcduca `jltic..................... ..................... ..................... ..................... ............... 9=6

    Xizali`kjlta cokda.................. ..................... ..................... ..................... ..................... ......... 9=;

    Tj`ili 86Mkvkskl mj l`jras mjdk`icjs ................... ..................... ............. 9:9

    Riri da`jlzir!D a dalvjrtk`as ul l`jra mjdk`ic jl ul l`jra jltjra1 ... 9:4Jc `ulma mj ci `itj`tkdi

    9. Mkvkskl mj l`jras mjdk`icjs ................... ..................... ..................... ..................... .... 9:=

    9.9 Mkvkskl dal mkvkmjlma mjdk`ic y mkvksar jltjra .................. ..................... ..... 9:=

    9.8 Mkvkskl mj ul l`jra jltjra jltrj ul l`jra mjdk`ic ..................... ....... 9:6

    9.4 Mkvkskl mj ul l`jra mjdk`ic jltrj atra l`jra mjdk`ic ................... ... 952

    9.= Mkvkskl mj ul mjdk`ic jltrj ci ulkmim sjoukmi mj djras .................... ....... 958

    Xjsu`jl ........................................................................................................................................ 954Iutadaltrac................... ..................... ..................... ..................... ..................... ..................... ...... 95=

    Iokckmim mj dcduca `jltic..................... ..................... ..................... ..................... ............... 955

    Xizali`kjlta cokda................... ..................... ..................... ..................... ..................... ........ 95?

    Tj`ili 8;Xizaljs y prapardkaljs .................... ..................... ..................... .............. 95;

    Riri da`jlzir!D`a jmkr mkstildkis jl ul `ipi1 ..................................... 9?9Jc `ulma mj ci `itj`tkdi

    9. Xizl ..................... ....................... ..................... ..................... ..................... .......................... ... 9?4

    8. Rrapardkl ................... ..................... ........................ ..................... ..................... .................... 9?:

    8.9 ]r`klas mj uli prapardkl .................... ..................... ..................... ..................... 9?5

    8.8 Rrapkjmim eulmi`jltic mj cis prapardkaljs .................. ..................... ............ 9?5

    8.4 Ipckdidkaljs mj ci prapkjmim eulmi`jltic .................. ..................... ................ 9?6

    i. Duilma sj mjsdaladj ula mj cas jxtrj`as ..................... ..................... ........ 9?6

    h. Duilma sj mjsdaladj ula mj cas `jmkas ................... ..................... ............ 9?;

    Xjsu`jl ........................................................................................................................................ 962

    Iutadaltrac.................... ..................... ..................... ..................... ..................... ..................... ..... 969

    KUKOJX Yukrkou

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    Iokckmim mj dcduca `jltic................... ..................... ..................... ..................... ................. 96=

    Xizali`kjlta cokda.................... ..................... ..................... ..................... ..................... ....... 96:

    Tj`ili 42Xjoci mj trjs .............................................................................................................. 96?

    Riri da`jlzir!Ic Hkrulk y ci rjoci mj trjs ........................................................ 96;Jc `ulma mj ci `itj`tkdi9. Rrapardkalickmim mkrjdti j klvjrsi ................... ..................... ..................... ................... 9;2

    9.9 Rrapardkl mkrjdti ................... ..................... ..................... ..................... ..................... 9;2

    9.8 Rrapardkl klvjrsi ................... ..................... ..................... ..................... ..................... 9;9

    8. Xjoci mj trjs mkrjdti .................... ..................... ........................ ..................... ..................... 9;8

    4. Xjoci mj trjs klvjrsi .................... ..................... ........................ ..................... ..................... 9;=

    Xjsu`jl ........................................................................................................................................ 9;5

    Iutadaltrac..................... ..................... ..................... ..................... ..................... ..................... .... 9;?

    Iokckmim mj dcduca `jltic................... ..................... ..................... ..................... ................. 822

    Xizali`kjlta cokda.................... ..................... ..................... ..................... ..................... ....... 829

    Tj`ili 49Oja`jtri K7 cljis y loucas ........................................................... 824

    Riri da`jlzir! Digi mj fjrri`kjltis oja`trkdis! ........................................ 82:Jc `ulma mj ci `itj`tkdi

    9. Oja`jtri ..................... ....................... ..................... ..................... ..................... .................... 825

    9.9 Dciskdidkl mj cis cljis .......................................................................................... 82?

    8. Jc louca .................... ....................... ..................... ..................... ..................... ........................ 82;

    8.9 @jmkdkl mj ul louca dal trilspartimar .................... ..................... .............. 892

    8.8 Dciskdidkl mj cas loucas ..................................................................................... 898

    Xjsu`jl ........................................................................................................................................ 894Iutadaltrac..................... ..................... ..................... ..................... ..................... ..................... .... 89=

    Iokckmim mj dcduca `jltic................... ..................... ..................... ..................... ................. 896

    Xizali`kjlta cokda.................... ..................... ..................... ..................... ..................... ....... 89;

    Tj`ili 48Oja`jtri KK7 pacoalas .............................................................................. 889

    Riri da`jlzir! Dciskedidkl mj cas pacoalas ................................................... 884Jc `ulma mj ci `itj`tkdi

    9. Racoalas .................... ...................... ..................... ..................... ..................... ........................ 88=

    9.9 Duimrkctjras ................... ..................... ..................... ..................... ..................... ........... 88:

    8. Rjr`jtras y rjis ..................... ..................... ........................ ..................... ..................... .... 885

    8.9 Rjr`jtra y rji mj ul duimrima .................... ..................... ..................... ............ 88?

    i. Rjr`jtra ................... ..................... ..................... ..................... ..................... .............. 88?

    h. rji .................... ..................... ..................... ..................... ..................... ..................... . 88?

    8.8 Rjr`jtra y rji mj ul rjdtlouca ..................... ..................... ..................... ........ 886

    i. Rjr`jtra ................... ..................... ..................... ..................... ..................... .............. 886

    h. rji .................... ..................... ..................... ..................... ..................... ..................... . 886

    U@itj`tkdi lmkdj

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    Xjsu`jl ........................................................................................................................................ 842

    Iutadaltrac................... ..................... ..................... ..................... ..................... ..................... ...... 849

    Iokckmim mj dcduca `jltic..................... ..................... ..................... ..................... ............... 84=

    Xizali`kjlta cokda................... ..................... ..................... ..................... ..................... ........ 84:

    Tj`ili 44

    Rardjltigjs.................... ..................... ......................... ..................... ..................... ............ 84?

    Cjlouigj `itj`tkdaTkola mj pardjltigj ......................................................... 84;Riri da`jlzir! Xjpisa mj ci rjoci mj trjs mkrjdti ............................................ 8=2Jc `ulma mj ci `itj`tkdi

    9. Jc pardjltigj ................... ..................... ........................ ..................... ..................... ................ 8=9

    9.9 Dcduca mj pardjltigjs .................... ..................... ...................... ..................... .............. 8=8

    i. Duilma ci diltkmim mjsdaladkmi js uli pirtj mjc tatic........................... 8=8

    h. Duilma ci diltkmim mjsdaladkmi js jc vicar tatic............................... ........ 8=:

    d. Rardjltigj jl ouris oja`trkdis..................... ..................... ..................... ...... 8=5

    Xjsu`jl ........................................................................................................................................ 8=?Iutadaltrac................... ..................... ..................... ..................... ..................... ..................... ...... 8=6

    Iokckmim mj dcduca `jltic..................... ..................... ...................... ..................... .............. 8:8

    Xizali`kjlta cokda................... ..................... ..................... ..................... ..................... ........ 8:4

    Tj`ili 4=Xjpisa sj`ilis 85-44 ..................... ..................... ..................... ............. 8::

    Jc `ulma mj ci `itj`tkdi

    9. L`jras mjdk`icjs ..................... ..................... ......................... ..................... ..................... . 8:?

    8. @uctkpckdidkl mj l`jras mjdk`icjs........................................................................... 8:;4. Mkvkskl mj l`jras mjdk`icjs .................... ..................... ..................... ..................... ... 859

    =. Xizaljs y prapardkaljs ................... ...................... ........................ ..................... .............. 854

    :. Xjoci mj trjs ..................... ..................... ........................ ..................... ..................... ................ 855

    5. Oja`jtri K7 cljis y loucas ..................... ..................... ..................... ..................... ...... 856

    ?. Oja`jtri KK7 pacoalas ..................... ..................... ........................ ..................... ............... 8?2

    6. Rardjltigjs ..................... ..................... ........................ ..................... ..................... ................... 8?4

    Iokckmim mj dcduca `jltic.................. ...................... ..................... ..................... ................. 8?5

    Xizali`kjlta cokda................... ..................... ..................... ..................... ..................... ........ 8??

    Dcivjs.................. ..................... ..................... ..................... ..................... ..................... ................. 8?;

    Hkhckaoriei................... ..................... ..................... ..................... ..................... ..................... .. 42?

    UKKOJX Yukrkou

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    96

    Jc dalgulta Y mj casl`jras ridkalicjs

    9@itj`tkdi Tj`ili 96

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    Cas caoras quj dalsjoukr jsti sj`ilisal7 Mjeklkr jc dalgulta mj cas l`jras ridkalicjs.

    Kmjltkekdir cis pirtjs mj uli eriddkl.

    Cjjr y jsdrkhkr darrjdti`jltj eriddkaljs.

    Xjprjsjltir eriddkaljs dal ekouris oja`trkdis y sahrj

    ci rjdti lu`rkdi.

    @jgarir ci fihkckmim mj dcduca jltic.

    Mjsirraccir jc rizali`kjlta cokda rjsacvkjlma prahcj-

    `is dal eriddkaljs.

    Yu jldaltrir jsti sj`ili1

    Hkaoriei mj Cjalirma EkhaliddkRiri da`jlzir!

    Jc `ulma mj ci `itj`tkdi

    Mjlkdkl mj l`jras ridkalicjs

    Rirtjs mj uli eriddkl

    Cjdturi y jsdrkturi mj eriddkaljs

    Xjprjsjltidkl ordi mj eriddkaljs

    dal ouris oja`trkdis y sahrj ci rjdti

    lu`rkdi

    Iokckmim mj dcduca jltic @uctkpckdidkl mj l`jras jltjras

    Xizali`kjlta cokda Rrahcj`is itj`tkdas dal eriddkaljs

    8KOJX Yukrkou

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    Cjalirma Ekhaliddk

    Cjalirma Ekhaliddk, latihcj `itj`tkda, lidk jl Rksi, Kticki, jl 99?2 y

    `urk jl 98:2. Tu pip jri da`jrdkiltj y jstj fjdfa cj mka ci apartulk-

    mim, muriltj su lkjz y su guvjltum, mj vkigir y mj iprjlmjr itj`tkdis

    dal praejsarjs rihjs.

    Fidki jc ia 9822 sj mjmkd i jsdrkhkr ul ckhra quj rjdaoi sus daladk-

    `kjltas `itj`tkdas. Jl c ipirjdkjral, par prk`jri vjz jl Jurapi, cis

    dkeris mjc 2 ic ; y cis rjocis piri rjickzir apjridkaljs dal l`jras jltjras

    y dal eriddkaljs. Jl jsj ckhra, ti`hkl kltramuga ci hirri farkzaltic piri

    sjpirir lu`jrimar y mjla`klimar jl cis eriddkaljs.

    498

    Jsti ear`i mj jsdrkhkr cas l`jras ridkalicjs, iulquj yi jri daladkmi

    jl jc `ulma rihj, sj ojljrickz jl Jurapi 422 ias mjspus mj quj

    Ekhaliddk ci prjsjltiri. Jstj ipartj tirm jl papucirkzirsj, pjra fay mi

    ca sjouk`as utkckzilma piri jsdrkhkr eriddkaljs.

    ]jxta imiptima mj www.ktj.jmudidkl.js

    I trihigir!

    Zli dfi js uli fjrri`kjlti mj jstumka quj pjr`ktj ci mjsdrkpdkl mj cis diridtjrstkdis ojlj -

    ricjs mj ul pjrsaligj a mj ul tj`i. Jc ahgjtkva js rjdacjdtir cas mitas `s k`partiltjs mj ear`i

    sjldkcci.

    Xjickdj uli dfi hkaordi mj Cjalirma Ekhaliddk. Riri fidjrca da`pcjtj cas mitas prapujstas.

    ]`jcas mj ci cjdturi.

    Cjalirma Ekhaliddk(99?298:2)

    @itj`tkda ktickila

    La`hrj7

    Lidk jl jc ia y `urk jl jc ia .

    Tus ipartjs `itj`tkdas eujral7

    4@itj`tkdi Tj`ili 96

    Riri da`jlzir!

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    9==

    9. Jc dalgulta Y mj cas l`jras

    ridkalicjs L`jras jltjras y eriddkalirkas

    YL`jras ridkalicjs

    W

    L`jras jltjras

    Er

    L`jras eriddkalirkas

    Jl ci sj`ili 94 iprjlmk`as quj ic iorjoir cas l`jras jltjras ljoitkvas i

    cas l`jras lituricjs, sj ear`i jc dalgulta mj cas l`jras jltjras. Jsti sj-

    `ili iimkrj`as cas l`jras eriddkalirkaspiri ear`ir ul lujva dalgulta7

    jc dalgulta mj cas l`jras ridkalicjs.

    Jc dalgulta mj cas l`jras ridkalicjs rjsucti mj ci ulkl mj cas l`jras

    jltjras (W) y mj cas l`jras eriddkalirkas (Er).Jc dalgulta mj cas l`jras

    ridkalicjs sj kmjltkedi dal ci cjtri Y.

    Tk`hckdi`jltj sj rjprjsjlti par7 Y 0 {W Er }

    Lasatras las djltrirj`as jl jc jstumka mj cas l`jras eriddkalirkas.

    9.9 Cis eriddkaljs

    Rirtjs kouicjs mj uli ulkmim

    Eriddkl vkjlj mjc citl eridtkaquj skolkdi ra`pjr.Cis eriddkaljs sal pardkaljs

    kouicjs mj uli ulkmim quj sj fi eriddkalima a mkvkmkma jl virkis pirtjs.Rar

    jsa, ti`hkl pamj`as mjlkr uli eriddkl da`a uli mkvkskl klmkdimi.

    Rar jgj`pca, pjlsj`as jl ul qujsa duimrima dartima jl = pirtjs kouicjs. Jc

    qujsa jltjra js ci ulkmim y dimi duirta js uli eriddkl mj ci ulkmim.

    =KOJX Yukrkou

    Jc `ulma mj ci `itj`tkdi

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    Jgjrdkdka 9

    I. Da`pcjtj cis aridkaljs. ]kjlj ul jgj`pca.

    2) Yrjprjsjlti jc dalgulta mj cas l`jras

    9) Errjprjsjlti jc dalgulta mj cas l`jras

    8) Wrjprjsjlti jc dalgulta mj cas l`jras

    H. Da`pcjtj ci tihci dal ci eriddkl quj ear`il jc lu`jrimar y jc mjla`klimar mimas. ]kjlj

    ul jgj`pca.

    lu`jrimar mjla`klimar eriddkl

    : 6:6

    ? ;

    Atra jgj`pca!

    Tk darti`as uli silmi jl mas pirtjs kouicjs,

    tjlmrj`as7

    Dimi traza js ul jmka, js mjdkr, uli eriddkl

    mj ci silmi.

    Mas `jmkas fidjl ul jltjra a uli ulkmim.

    i. Rirtjs mj uli eriddkl

    Zli eriddkl jst ear`imi par mas jcj`jltas, lu`jrimary mjla`klimar,

    sjpirimas par uli clji farkzaltic.

    9=

    lu`jrimar

    mjla`klimar

    Lu`jrimar7klmkdi jc l`jra mj pirtjs kouicjs quj sj ta`il mj ci ulkmim. Tj

    jsdrkhj sahrj ci clji farkzaltic.

    Mjla`klimar7 klmkdi jc l`jra mj pirtjs kouicjs jl quj sj fi mkvkmkma ci

    ulkmim. Tj jsdrkhj mjhiga mj ci clji farkzaltic.

    Atri ear`i mjjsdrkhkr eriddkaljsjs sjpirilma casl`jras dal uliclji mkioalic7

    9/=

    ridkalicjs.

    98

    98

    88

    0 9

    :@itj`tkdi Tj`ili 96

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    9.8 Cjdturi y jsdrkturi mj eriddkaljs

    Duilma cjj`as a jsdrkhk`as uli eriddkl, mjhj`as sjoukr dkjrtis lar`is.

    Raskhcj`jltj ustjm yi cis daladj, pjra vi`as i rjdarmircis.

    Riri cjjr uli eriddkl7

    Cjj`as prk`jra jc lu`jrimar y mjspus jc mjla`klimar.

    Duilma jc lu`jrimar js 9 sj cjj ul, mjc 8 jl imjciltj sj cjj da`a

    duicqukjr l`jra jltjra7 mas, duitra, jtd.

    Jc mjla`klimar rjdkhj ul la`hrj jspjdekda mjc 8 ic 92. Ahsjrvj7

    8 sj cjj `jmkas : sj cjj qukltas 6 sj cjj adtivas

    4 sj cjj tjrdkas 5 sj cjj sjxtas ; sj cjj lavjlas

    = sj cjjduirtas ? sj cjj sptk`as 92 sj cjj mdk`as

    Jgj`pcas7

    ul tjrdka ul sptk`a5

    92 sjks mdk`as

    Ic mjla`klimar mj 99 jl imjciltj sj cj iorjoi ci tjr`klidkl ivas y

    sj jsdrkhj da`a uli saci picihri7 aldjivas, madjivas, jtd.

    Jgj`pca

    6

    89 adfa vjkltkulivas

    8

    98`jlas mas madjivas

    94:5 trjdj dkldujltiksjksivas 84?: vjkltktrs sjtjltikdkldaivas

    Jgjrdkdka 8Jsdrkhi d`a sj cjjl cis eriddkaljs. ]kjlj ul jgj`pca.

    2) 42

    9: :)

    =

    ?

    9)8

    : 5)

    8

    4

    8):

    5 ?)

    4

    6

    4)9

    8 6)

    :

    92

    =) :

    ; ;)

    9

    =

    Iprjlmi mj `j`arkid`a sj cjjl jstasmjla`klimarjs.

    Jc skola `jlas mj ciseriddkaljs ljoitkvisskj`prjsj jsdrkhji ci pir mj ci cljifarkzaltic.

    9

    ?9

    4

    `jlas trjklti qukldjivas

    5KOJX Yukrkou

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    9.4 Xjprjsjltidkl orekdi mj eriddkaljs

    ]ama l`jra eriddkalirka a eriddkl sj pujmj rjprjsjltir ordi`jltj mj

    mas ear`is7

    i. Rar `jmka mj ekouris oja`trkdis

    Zli ouri oja`trkdi rjprjsjlti ci ulkmim. Riri rjprjsjltir uli eriddkl sj

    mkvkmj jl tiltis pirtjs kouicjs da`a klmkquj jc mjla`klimar y sj sjici

    jc l`jra mj pirtjs quj klmkdi jc lu`jrimar.

    Rar jgj`pca, piri rjprjsjltir ci eriddkl:

    6

    Mkvkmk`as ci ekouri jl 6 pirtjs kouicjs.

    Rklti`as a sa`hrji`as dklda pirtjs.

    Atra jgj`pca!

    Xjprjsjltj`as ci eriddkl=

    =7

    Mkvkmk`as ci ekouri jl = pirtjs da`a klmkdi jc

    mjla`klimar. Rklti`as = pirtjs, sjol klmkdi jc

    lu`jrimar. Jsti eriddkl js kouic i ci ulkmim.

    Jgjrdkdka 4Xjprjsjltj cis eriddkaljs ordi`jltj. ]kjlj ul jgj`pca.

    2)9

    = 4)

    4

    :

    9):

    : =)9

    8

    8)8

    5 :)

    6

    6

    =

    =0 9

    ?@itj`tkdi Tj`ili 96

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    h. Eriddkaljs sahrj ci rjdti lu`rkdi

    Zstjm yi sihj "`avjrsj" sahrj ci rjdti lu`rkdi parquj yi cadickzi`as l`jras

    lituricjs y jltjras jl jcci. Jsti sj`ili iprjlmjrj`as i uhkdir eriddkaljs.

    Eriddkaljs pasktkvis

    ]amis cis eriddkaljs quj jstumkirj`as jsti sj`ili sal `jlarjs quj ci ulk-

    mim, is quj piri cadickzir eriddkaljs pasktkvis ta`i`as saca jc sjo`jlta mj

    ci rjdti quj vi mj 2 i 9. Idcirima jstj pulta, vji`as ul jgj`pca.

    Cadickdj`as:

    6

    Mkvkmk`as ci ulkmim (jc jspidka jltrj 2 y 9) jl 6 pirtjs kouicjs, da`a

    klmkdi jc mjla`klimar. @irdi`as dimi mkvkskl dal uli riyi.

    Dalti`as mjc djra fidki ci mjrjdfi : riyis, da`a klmkdi jc lu`jrimar.

    9 2 9

    :6

    Atra jgj`pca!

    Xjprjsjltj`as ci eriddkl4

    =

    Mkvkmk`as ci ulkmim jl = pirtjs kouicjs, da`a klmkdi jc mjla`klimar. Dalti-

    `as mjc djra fidki ci mjrjdfi 4 pirtjs, sjol klmkdi jc lu`jrimar.

    9 2 9

    4=

    Eriddkaljs ljoitkvis

    Riri cadickzir eriddkaljs ljoitkvis ta`i`as jc sjo`jlta mj ci rjdti quj vi mj

    2 i 9.

    Cadickdj`as

    ?

    92

    Mkvkmk`as ci ulkmim, mjc 2 ic 9, jl 92 pirtjs kouicjs, da`a klmkdi jc mjla`k-

    limar. Dalti`as mjc djra fidki ci kzqukjrmi ? pirtjs da`a klmkdi jc lu`j-

    rimar.

    9 2 9

    ?92

    6KOJX Yukrkou

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    Jgjrdkdka =

    I. Cadickdj cis eriddkaljs sahrj ci rjdti lu`rkdi. ]kjlj ul jgj`pca.

    2)

    4

    ; 9 2 9

    4;

    9) ;

    92

    9 2 9

    8) ?

    ?

    9 2 9

    4)8

    5

    9 2 9

    =) =

    6

    9 2 9

    :)=

    :

    9 2 9

    H. Cji dal itjldkl y rjickdj ca quj sj klmkdi.

    9) Lujstra pciljti jst duhkjrta mj ioui jl sus trjs qukltis pirtjs ( 4: )y jc rjsta, masqukltas ( 8: ), duhkjrta mj tkjrri.

    i. Tjicj jl ci rjdti ci pirtj mj ioui mj lujstra pciljti7

    9 2 9

    h. Tjicj jl ci orekdi ci pirtj mj tkjrri mj lujstra pciljti.

    ;@itj`tkdi Tj`ili 96

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    9. L`jras ridkalicjs Y

    Jc dalgulta mj cas l`jras ridkalicjs rjsucti mj ci ulkl mj cas l`jras jltjras (W) y mjcas l`jras eriddkalirkas (Er). Jc dalgulta mj cas l`jras ridkalicjs sj kmjltkekdi dal ci

    cjtri Y.

    9.9. Cis eriddkaljs

    Cis eriddkaljs jxprjsil ci mkvkskl mj uli ulkmim jl pirtjs kouicjs.

    Zli eriddkl jst ear`imi par mas jcj`jltas sjpirimas par uli

    clji farkzaltic7 lu`jrimary mjla`klimar.

    9.8 Cjdturi y jsdrkturi mj eriddkaljs

    Cjj`as prk`jra jc lu`jrimar y mjspus jc mjla`klimar. Duilma jc lu`jrimar js 9 sj cjj ul, mjc 8 jl imjciltj sj cjj da`a duicqukjr l`jra

    jltjra.

    Jc mjla`klimar rjdkhj ul la`hrj jspjdekda mjc 8 ic 92, mjc l`jra aldj jl imjciltj sj

    cj iorjoi ci tjr`klidkl ivas y sj jsdrkhj da`a uli saci picihri.

    9.4 Xjprjsjltidkl orekdi mj eriddkaljs

    Rar `jmka mj uli ekouri oja`trkdi

    Mkvkmk`as ci ekouri oja`trkdi jl pirtjs kouicjs sjol las klmk-

    quj jc mjla`klimar y sa`hrji`as ci diltkmim mj pirtjs quj las

    klmkquj jc lu`jrimar.

    Tahrj ci rjdti lu`rkdi

    Eriddkaljs pasktkvis

    Zhqujsj jl jc sjo`jlta mj ci rjdti quj vi mj 2 i 9.

    Mkvkmi ci ulkmim jl tiltis pirtjs kouicjs da`a klmkquj jc mjla`klimar. @rqujcis dal

    uli riyi.

    Dujltj mjc 2 fidki ci mjrjdfi, tiltis pirtjs da`a klmkquj jc lu`jrimar.

    Eriddkaljs ljoitkvis

    Zhqujsj jl jc sjo`jlta mj ci rjdti quj vi mj 2 i 9. Mkvkmi ci ulkmim jl tiltis pirtjs kouicjs da`a klmkquj jc mjla`klimar. @rqujcis dal

    uli riyi.

    Dujltj mjc 2 fidki ci kzqukjrmi, tiltis pirtjs da`a klmkquj jc lu`jrimar.

    9 2 9

    94

    8

    4

    498

    lu`jrimar

    mjla`klimar

    92KOJX Yukrkou

    Xjsu`jl

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    Idtkvkmim 9.Mj`ujstrj ca iprjlmkma

    I. Xjspalmi dal sus picihris.

    Yu js uli eriddkl1

    H. Jsdrkhi jc la`hrj mj cis pirtjs mj uli eriddkl756

    Idtkvkmim 8. Rridtkquj ca iprjlmkma

    I. Jsdrkhi d`a sj cjjl cis eriddkaljs.

    9) 66

    ?) :6

    8) :?

    6) 44

    4) 698

    ;) 8;

    =) 4

    92

    92) =

    :

    :) 98

    99) 45

    5) 4=

    98) ;94

    H. Jsdrkhi dal l`jras cis skoukjltjs eriddkaljs. ]kjlj ul jgj`pca.

    2) Zl `jmka 5) Dklda lavjlas

    9) Mas tjrdkas ?) @jlas mas qukltas

    8) ]rjs adtivas 6) @jlas trjs sjxtas

    4) Adfa mdk`as ;) Duitra duirtas

    =) Tjks sptk`as 92) Aldj qukldjivas

    :) Lujvj aldjivas 99) Madj vjkltjivas

    9/8

    99@itj`tkdi Tj`ili 96

    Iutadaltrac

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    D. Oriquj cis eriddkaljs dal uli ouri oja`trkdi y sahrj ci rjdti lu`rkdi. Cis ouris oja`-

    trkdis mjhjl jstir eriddkalimis jl pirtjs jxidtis. @micis dal su rjoci. Fiy ul jgj`pca.

    2) 8:

    9 2 9

    8:

    9) =:

    9 2 9

    8) 45

    9 2 9

    M. Xjprjsjltj cis eriddkaljs ljoitkvis sahrj ci rjdti lu`rkdi.

    9) 4=

    9 2 9

    8) :

    ?

    9 2 9

    J. Jsdrkhi dal l`jras qu eriddkl rjprjsjlti ci orekdi y jsdrkhi sahrj ci clji d`a sj cjj. ]kjlj

    ul jgj`pca.

    2) 8=

    9)

    8)

    4)

    =)

    mas duirtas

    98KOJX Yukrkou

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    Idtkvkmim 4. Mjsirraccj lujvis fihkckmimjs

    I. Klmkquj i qu eriddkl darrjspalmjl cas pultas mj ci rjdti sjicimas dal cis cjtris @ y L. ]kjlj

    ul jgj`pca, ci cjtri C.

    9 2 9

    8:

    =:C L@

    C 09:

    @ 0 L 0

    H. Klmkquj i qu eriddkaljs darrjspalmjl cas pultas mj ci rjdti sjicimas dal cis cjtris H y D. ]kjlj

    ul jgj`pca, ci cjtri I.

    9 2 9

    4?

    =?

    5? H ID

    I 0 9?

    H 0 D 0

    D. Xjprjsjltj jl cis orekdis cis sktuidkaljs prapujstis.

    9)Fidj :2 ias, ipraxk`imi`jltj trjs mdk`as (4/92) mj ci ]kjrri, jri hasquj.

    Jl cas ctk`as ias cas hasqujs sj fil rjmudkma ul mdk`a (9/92). Zl pciljti

    sila ljdjskti hasqujs silas parquj rjoucil jc dkdca mjc ioui y jstihkckzil cas

    sujcas. Dukm`ascas!

    Mj idujrma ic tjxta iltjrkar7

    i. Dacarjj ci pirtj mj ci ]kjrri quj jstihi duhkjrti mj

    hasqujs fidj :2 ias.

    h. Dacarjj ci pirtj mj hasquj quj il sj dalsjrvi.

    8) Yu eriddkl mjc mi fi trilsdurrkma i cis mkjz mj ci `iili1Klmqujca jl ci orekdi. Xjdujrmj quj jc mi jst mkvkmkma jl

    8= faris.

    X/

    Yu eriddkl eicti piri quj jc mi tjr`klj1

    X/

    94@itj`tkdi Tj`ili 96

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    Xjsujcvi cis `uctkpckdidkaljs mj l`jras jltjras. ]a`j jl dujlti ci cjy mj skolas. ]ritj mj

    rjsacvjrcis jl ul tkj`pa `xk`a mj : `klutas.

    I. @uctkpckquj

    2) (5) x (8) 0 ?) ; x (8) 0 9=) (8) x : 0

    9) (4) x (4) 0 6) 6 x (4) 0 9:) (4) x ; 0

    8) (9) x (=) 0 ;) ? x (=) 0 95) (=) x ; 0

    4) (5) x (:) 0 92) 9 x (:) 0 9?) (:) x 6 0

    =) (:) x (=) 0 99) : x (5) 0 96) (5) x 8 0

    :) (=) x (9) 0 98) = x (4) 0 9;) (?) x : 0

    5) (8) x (6) 0 94) 4 x (8) 0 82) (6) x = 0

    H. Jldujltrj jc `uctkpckdimar7

    2) (5) x 0 =6 ?) ; x 0 96 9=) 8 x 0 6

    9) (4) x 0 89 6) 6 x 0 5= 9:) = x 0 48

    8) (9) x 0 92 ;) ? x 0 86 95) ; x 0 8?

    4) (5) x 0 45 92) 9 x 0 ; 9?) 6 x 0 8=

    =) (:) x 0 4: 99) : x 0 9: 96) 8 x 0 92

    :) (=) x 0 98 98) 5 x 0 8= 9;) 4 x 0 9:

    5) (8) x 0 9= 94) = x 0 82 82) : x 0 42

    D. Xjsujcvi jltic`jltj.

    Mj uli digi mj uli madjli mj hacorieas, sj vjlmj `jmki madjli i 8 qujtzicjs ci ulkmim.

    Dultas hacorieas qujmil jl ci digi1

    98

    (6)

    9=KOJX Yukrkou

    Iokckmim mj dcduca `jltic

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    Cji dal itjldkl y jsdrkhi ci rjspujsti. Cujoa rjprjsjltj ci eriddkl darrjspalmkjltj jl ear`i

    orekdi. ]kjlj ul jgj`pca.

    2) Dulta da`k uli ei`kcki quj dart uli silmi jl

    98 pirtjs y da`k ?1

    X/

    9) Jl ul drduca mj jstumka fiy 6 jstumkiltjs y mj jccas,

    5 sal `ugjrjs. Yu eriddkl rjprjsjltil1

    X/

    8)Ci pahcidkl `ulmkic tkjlmj i sjr `s calojvi, js mjdkr,

    i vkvkr `s ias. Tj dicduci quj jl 8292 uli mdk`i

    pirtj mj cas fihktiltjs mj ci ]kjrri tkjljl `s mj 52

    ias y quj jl 828: sjr ula mj dimi dklda (ul quklta).

    i. Xjprjsjltj ci eriddkl mj pjrsalis `iyarjs mj 52 ias jl 8292 y jl 828:, jl

    ci orekdi darrjspalmkjltj.

    h. Da`pirj cis pirtjs sa`hrjimis y rjccjlj jc duimra quj darrjspalmi i surjspujsti.

    Jl 828: fihr jc mahcj mj pjrsalis `iyarjs mj 52 ias quj jl 8292.

    Jl 828: fihr ci `ktim mj pjrsalis `iyarjs mj 52 ias quj jl 8292.

    4) Jl uli ihirratjri fiy : quklticjs mj orilas hskdas.

    Tk 4 quklticjs sal mj erkgac, qu eriddkl rjprjsjltil1

    X/

    =) Caci tkjlj : oiccklis, 4 djrmas y 8 vidis. Tk jl tatic fiy 92 ilk`icjs. Yu eriddkl

    rjprjsjlti dimi ilk`ic1

    Oiccklis7 Djrmas7 Uidis7

    Dacarjj dal ul dacar mkejrjltj ci eriddkl quj rjprjsjlti dimi ilk`ic.

    Ci ei`kcki da`k ?/98 mj ci silmi.

    8292 828:

    9:@itj`tkdi Tj`ili 96

    Xizali`kjlta cokda

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    Latis7

    Jsdrkhi iqu sus klqukjtumjs, mjsduhrk`kjltas a mumis piri da`pirtkr jl jc drduca mj jstumka.

    @irquj dal ul dfjquj ci diskcci quj `jgar klmkquj su rjlmk`kjlta.caorima

    jlpradjsa

    lacaorima

    Mjspusmjjstumkir...

    Mjla jc dalgulta mj cas l`jras ridkalicjs.

    Kmjltkda cis pirtjs mj uli eriddkl.

    Cja y jsdrkha darrjdti`jltj eriddkaljs.

    Xjprjsjlta eriddkaljs dal ouris oja`trkdis y sahrj uli rjdti

    lu`rkdi.

    @jgara ci fihkckmim mj dcduca `jltic.

    Mjsirracca jc pjlsi`kjlta cokda rjsacvkjlma prahcj`is dal

    eriddkaljs.

    95KOJX Yukrkou

    Xjvksj su iprjlmkzigj

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    9;

    Dcisjs mj eriddkaljs

    9?@itj`tkdi Tj`ili 9;

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    Cas caoras quj dalsjoukr jsti sj`ilisal7 Kmjltkekdir cis mkejrjltjs dcisjs mj eriddkaljs.

    Dalvjrtkr eriddkaljs k`prapkis jl l`jras `kxtas.

    Dalvjrtkr l`jras `kxtas jl eriddkaljs k`prapkis.

    @jgarir ci iokckmim mj dcduca `jltic.

    Mjsirraccir su pjlsi`kjlta cokda rjsacvkjlma

    prahcj`is.

    Yu jldaltrir jsti sj`ili1 Cis eriddkaljs jl jc iltkoua JokptaRiri da`jlzir!

    Jc `ulma mj ci `itj`tkdi

    Dciskdidkl mj eriddkaljs

    Dalvjrskl mj eriddkaljs k`prapkis i

    l`jras `kxtas

    Dalvjrskl mj l`jras `kxtas i erid-

    dkaljs k`prapkis

    Iokckmim mj dcduca jltic @uctkpckdidkl mj l`jras jltjras y

    dalvjrskl mj eriddkaljs

    Xizali`kjlta cokda Rrahcj`is quj klvacudril eriddkaljs

    96KOJX Yukrkou

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    I trihigir!

    9. Duc jri jc s`haca quj utkckzihil cas iltkouas jokpdkas piri klmkdir ci hirri farkzaltic mj

    cis eriddkaljs1 Mkhgjca

    8. I mkejrjldki mj cas jokpdkas, lasatras jsdrkhk`as cis eriddkaljs utkckzilma l`jras. Jsdrkhi

    d`a sj cjjl cis skoukjltjs eriddkaljs. ]kjlj ul jgj`pca.

    i) 8/4 j) 4/:

    h) 9/8 e) 5/?

    d) 4/= o) =/5

    m) :/; f) 8/6

    mas tjrdkas

    Cis eriddkaljs jl jc iltkoua Jokpta

    Cis eriddkaljs la skj`prj sj fil jsdrkta da`a cis daladj`as lasatras.

    Uji`as d`a cis jsdrkhil cas iltkouas jokpdkas.

    Jc usa mj cis eriddkaljs js, skl mumi, jc risoa `s durkasa mj ci @itj`-

    tkdi jokpdki. Cas jokpdkas sca jsdrkhil mj `iljri mkrjdti cis eriddkaljs

    ulktirkis, js mjdkr, iqujccis dal lu`jrimar 9.

    Jc gjraocekda mj uli hadi ihkjrti ( ) skolkekdihi ci hirri mj eriddkl

    (), y ul gjraocekda lu`rkda jsdrkta mjhiga mj ci hadi ihkjrti, skolkek-

    dihi jc mjla`klimar mj ci eriddkl. Rar jgj`pca7

    0 94

    0 992

    Tk jc mjla`klimar jri mj`iskima orilmj, ci hadi sj jsdrkhi ic prkldkpka

    mjc mjla`klimar. Rar jgj`pca7

    09

    449

    ]jxta ta`ima y imiptima mj Cis iltkouis dkjldkis mjc Arkjltj. Irlicmjz, Xaojr y atras.

    9;@itj`tkdi Tj`ili 9;

    Riri da`jlzir!

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    9. Dcisjs mj eriddkaljs

    Iprjlmk`as quj uli eriddkl jst ear`imi par mas pirtjs7

    Lu`jrimar7 quj klmkdi cis pirtjs kouicjs

    quj ta`i`as mj ci ulkmim.

    Mjla`klimar7quj klmkdi cis pirtjs kouicjs

    jl quj sj mkvkmj ci ulkmim.

    Tjol sji jc vicar mjc lu`jrimar mj ci eriddkl, rjspjdta ic vicar mj su mjla-

    `klimar, cis eriddkaljs pujmjl sjr mj mas dcisjs7 prapkis j k`prapkis.

    9.9 Eriddkaljs prapkis7 `jlarjs quj ci ulkmimZli eriddkl prapki rjprjsjlti uli diltkmim `jlar quj ci ulkmim. Js edkc mj

    kmjltkdir parquj jc lu`jrimar js `jlar quj jc mjla`klimar. ]amis cis

    eriddkaljs quj vk`as jl ci sj`ili 96 sal eriddkaljs prapkis.

    Rar jgj`pca7

    84

    8:

    5;

    4?

    ih

    lu`jrimar

    mjla`klimar

    Jgjrdkdka 9

    Ahsjrvj cis eriddkaljs mjc rjduimra y dapkjsahrj cis cljis sacacis eriddkaljs prapkis. ]kjlj

    ul jgj`pca.

    99

    :>

    4

    6>

    5

    ?>

    88

    8>

    8

    9:>

    =

    84> 9=>

    5

    ;

    2) 9) 8) 4) =)

    4

    6

    82KOJX Yukrkou

    Jc `ulma mj ci `itj`tkdi

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    9.8 Eriddkaljs k`prapkis7 `iyarjs quj ci ulkmim

    Zli eriddkl k`prapki rjprjsjlti uli diltkmim `iyar quj ci ulkmim. Tj kmjl-

    tkedi parquj jc lu`jrimar js `iyar quj jc mjla`klimar.

    Rar jgj`pca7

    Rjmra darti virkas qujsas jl duirtjraljs piri vjlmjrcas. Ic elic mjc mi, cj

    sahril dklda duirtjraljs. Ahsjrvj jc mkhuga7

    I Rjmra cj sahri ul qujsa da`pcjta

    y ul duirta `s.

    ==

    +9=

    0:=

    Atras jgj`pcas7

    88

    +98

    048

    44

    +44

    +94

    0?4

    Jgjrdkdka 8

    I. Jldkjrrj jl ul duimra cis eriddkaljs k`prapkis. ]kjlj ul jgj`pca.

    99

    :

    5

    6 ;

    88

    8

    4

    6

    =

    9:

    ;

    5

    ?

    4

    H. Jsdrkhi qu eriddkl k`prapki rjprjsjlti ci orekdi. Cj mi`as uli pksti7 jc mjla`klimar js

    = parquj dimi ekouri jst mkvkmkmi jl = pirtjs.

    D. Jsdrkhi qu eriddkl k`prapki rjprjsjlti ci orekdi.

    89@itj`tkdi Tj`ili 9;

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    9.8.9 Cas l`jras `kxtas... Zl disa jspjdkic mj eriddkaljs

    k`prapkis

    Cas l`jras `kxtas jstl ear`imas par uli pirtj jltjriy uli pirtj erid-

    dkalirki. Tj mjrkvil mj cis eriddkaljs k`prapkis.

    Rirtj eriddkalirkiRirtj jltjri 498

    Rar jgj`pca7

    Dultas ck`aljs sal skjtj `ktimjs mj ck`l1

    58

    + 98

    0 ?8

    0 498

    Ci eriddkl k`prapki?

    8darrjspalmj ic l`jra `kxta 4

    9

    8.

    Atras jgj`pcas7

    8

    8 +

    9

    8 0

    4

    8 0 99

    8

    ::

    +::

    +4:

    094:

    0 84:

    Jgjrdkdka 4

    Jsdrkhi ul l`jra `kxta piri dimi jxprjskl. ]kjlj ul jgj`pca.

    2) trjs jltjras, ul duirta 4 9

    = 4) sjks jltjras, ul `jmka

    9) dklda jltjras, mas qukltas =) duitra jltjras, ul tjrdka

    8) mas jltjras, trjs duirtas :) ul jltjra, trjs mdk`as

    Jc l`jra jltjra

    mjc l`jra `kxtasj jsdrkhj mj iyarti`ia quj cieriddkl.

    88KOJX Yukrkou

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    8. Dalvjrskl mj eriddkaljs

    Da`a yi `jldkali`as, uli eriddkl k`prapki js `iyar quj ci ulkmim, par ca

    tilta, tamis cis eriddkaljs k`prapkis pujmjl dalvjrtkrsj jl l`jras `kxtas y

    vkdjvjrsi. Uji`as d`a sj fidj.

    8.9 Dalvjrskl mj eriddkaljs k`prapkis il`jras `kxtas

    Riri dalvjrtkr uli eriddkl k`prapki i l`jra `kxta, sjouk`as cas pisas mjc

    jgj`pca7

    Dalvjrtkr9?:

    i l`jra `kxta.

    Mkvkmk`as lu`jrimar jltrj mjla`klimar7

    4

    : 9? 9:

    8 Cujoa7

    Jc dadkjltj mj ci mkvkskl, 4, js jc l`jra

    jltjra mjc l`jra `kxta.

    Jc rjskmua 8js jc lu`jrimar mj ci eriddkl.

    Jc mjla`klimar :js jc `ks`a mj ci eriddkl

    k`prapki.

    48:

    Jgjrdkdka =

    Dalvkjrti ci eriddkl92?

    i l`jra `kxta.

    Mkvkmi lu`jrimar jltrj mjla`klimar7 ? 92

    Jsdrkhi jc l`jra `kxta is7

    Jc dadkjltj mj ci mkvkskl js jc jltjra mjcl`jra `kxta.

    Jc rjskmua js jc lu`jrimar mj ci eriddkl.

    Jc mjla`klimar js jc `ks`a mj ci eriddkl

    k`prapki.

    Ci eriddkl92

    ?sj dalvkrtk jl jc l`jra `kxta

    9

    9?:

    0 48:

    84@itj`tkdi Tj`ili 9;

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    Jgjrdkdka :

    I. Dalvkjrti ci eriddkl89

    =i l`jra `kxta.

    Mkvkmi lu`jrimar jltrj mjla`klimar7 = 89

    Jsdrkhi jc l`jra `kxta7

    Jc dadkjltj mj ci mkvkskl js jc jltjra mjc

    l`jra `kxta. Jc rjskmua js jc lu`jrimar mj ci eriddkl.

    Jc mjla`klimar js jc `ks`a mj ci eriddkl

    k`prapki.

    Ci eriddkl89

    =sj dalvkrtk jl jc l`jra `kxta

    H. Kmjltkekquj jc jltjra y ci eriddkl mj cas skoukjltjs l`jras `kxtas. ]kjlj ul jgj`pca.

    L`jra

    `kxtaJltjra Eriddkl

    ?5;

    ?5

    ;

    9984

    =9:

    :

    Ui`as i rjearzir jc iprjlmkzigj dal atra jgj`pca.

    Dalvjrtkr49?

    i l`jra `kxta7

    Mkvkmk`as lu`jrimar jltrj mjla`klimar7=

    ? 49 86

    4 Jsdrkhk`as jc l`jra `kxta7

    Jc dadkjltj mj ci mkvkskl, =, js jc l`jra

    jltjra mjc l`jra `kxta.

    Jc rjskmua 4js jc lu`jrimar mj ci eriddkl.

    Jc mjla`klimar ?js jc `ks`a mj ci eriddkl

    k`prapki.

    =4?

    49?

    0 =4?

    8=KOJX Yukrkou

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    8.8 Dalvjrskl mj l`jras `kxtas i eriddkaljsk`prapkis

    Mkgk`as quj cas l`jras `kxtas sj mjrkvil mj cis eriddkaljs k`prapkis. Rar ca

    tilta, pamj`as jxprjsir tama l`jra kxta da`a eriddkl k`prapki. Uji`as

    d`a fidjrca.

    Dalvjrtkr 48:

    jl eriddkl k`prapki7

    Dapki`as jc mjla`klimar mjc l`jra `kxta, js mjdkr :.

    Riri ahtjljr jc lujva lu`jrimar7 `uctkpckdi`as jc mjla`klimar par jc

    jltjra y i jstj rjsuctima, cj su`i`as jc lu`jrimar mjc l`jra `kxta.

    48:

    0 (:x 4) + 8:

    0 9: + 8:

    0 9?:

    +

    x

    Jc l`jra `kxta sj dalvkrtk jl eriddkl k`prapki. 48:

    0 9?:

    Uji`as atra jgj`pca7

    Dalvjrtkr 894

    jl eriddkl k`prapki7

    Dapki`as jc mjla`klimar mjc l`jra `kxta (4).

    Riri ahtjljr jc lujva lu`jrimar7 `uctkpckdi`as jc mjla`klimar par jc

    jltjra y i jstj rjsuctima, cj su`i`as jc lu`jrimar mjc `kxta.

    894

    0 (4x 8) + 94

    0 5 + 94

    0 ?4

    +

    x

    894

    0 ?4

    Jgjrdkdka 5

    Jgjrdktj ca iprjlmkma. Dalvkjrti cas skoukjltjs l`jras `kxtas jl eriddkaljs k`prapkis.

    9) Dalvkjrti 5=:

    jl eriddkl k`prapki7 8) Dalvkjrti ?8=

    jl eriddkl k`prapki7

    +

    x

    5=:

    0(: x 5) + =

    0+ =:

    0

    +

    x

    ? 8=

    0(= x ?) + 8

    0+ 8=

    0

    8:@itj`tkdi Tj`ili 9;

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    Cis eriddkaljs

    pamj`as dciskdircis jl7

    sal iqujccis quj tkjljl7

    par jgj`pca7

    jc lu`jrimar `jlarquj jc mjla`klimar.Tal eriddkaljs jlarjsquj ci ulkmim.

    sal iqujccis quj tkjljl7

    par jgj`pca7

    jc lu`jrimar iyarquj jc mjla`klimar.Tal eriddkaljs iyarjs

    quj ci ulkmim.

    48

    4:

    eriddkaljs prapkis eriddkaljs k`prapkis Cas l`jras kxtas

    uli pirtj jltjri y uli

    pirtj eriddkalirki.

    Jxprjsil uli diltkmim`iyar quj ci ulkmim.

    eriddkl

    Rirtj jltjri

    49=

    jstl ear`imas par7

    par jgj`pca7

    8. Dalvjrskl mj eriddkaljs

    8.9 Dalvjrskl mj eriddkaljs k`prapkis i l`jras `kxtas

    Riri dalvjrtkr uli eriddkl k`prapki i l`jra `kxta sj mkvkmj jc lu`jrimar jltrj jc mjla-

    `klimar. Jc rjsuctima sj jsdrkhj is7

    Jc dadkjltj mj jsti mkvkskl js jc jltjra mjc l`jra kxta.

    Jc rjskmua, sk ca fiy, js jc lu`jrimar mj ci eriddkl quj

    ear`i pirtj mjc l`jra `kxta.

    Jc mjla`klimar js jc `ks`a mj ci eriddkl k`prapki.

    8.8 Dalvjrskl mj l`jras `kxtas i eriddkaljs k`prapkis Riri dalvjrtkr ul l`jra `kxta i eriddkl k`prapki, sjouk`as cas skoukjltjs pisas7

    Dapki`as jc mjla`klimar mjc l`jra `kxta.

    Riri ahtjljr jc lujva lu`jrimar7 `uctkpckdi`as

    jc mjla`klimar par jc jltjra y i jstj rjsuctima,

    cj su`i`as jc lu`jrimar mjc `kxta.

    9?:

    0 48:

    +

    x

    48:

    0 9?:

    85KOJX Yukrkou

    Xjsu`jl

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    Idtkvkmim 9.Mj`ujstrj ca iprjlmkma

    I. Jsdrkhi da`a l`jra kxta y da`a eriddkl k`prapki cis eriddkaljs rjprjsjltimis orekdi`jltj.

    ]kjlj ul jgj`pca.

    2) 9 8

    40 :

    4

    9) 0

    8) 0

    4) 0

    =) 0

    :) 0

    H. Dciskekquj cis eriddkaljs jl prapkis, k`prapkis a l`jras `kxtas. Jsdrkhi ul dfjquj () jl ci

    dacu`li darrjspalmkjltj. ]kjlj ul jgj`pca.

    Eriddklprapki

    Eriddklk`prapki

    L`jra`kxta

    2)=

    4

    9):=

    :2

    8)9982

    4) ==

    ?

    =):

    ;

    :) ?9

    8

    8?@itj`tkdi Tj`ili 9;

    Iutadaltrac

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    Idtkvkmim 8. Rridtkquj ca iprjlmkma

    I. Dalvkjrti cis eriddkaljs k`prapkis jl l`jras `kxtas. Tkoi cas pisas quj fj`as jstumkima.

    ]kjlj ul jgj`pca.

    eriddklk`prapki

    dalvjrskll`jra`kxta

    2)

    98

    6

    9

    6 98

    6

    =

    9 =

    6

    9)

    9;

    ?

    8)

    ;

    :

    4)

    89

    =

    =)

    8?

    :

    :)

    ;

    8

    5)

    9;

    4

    eriddklk`prapki

    dalvjrskll`jra`kxta

    ?)

    :;

    ?

    6)

    46

    5

    ;)

    66

    ;

    92)

    984

    5

    99)

    =9

    ?

    98)

    :9

    92

    94)

    4=

    9:

    86KOJX Yukrkou

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    H. Dalvkjrti cas l`jras `kxtas jl eriddkaljs k`prapkis. Tkoi cas pisas quj fj`as jstumkima.

    ]kjlj ul jgj`pca.

    l`jra`kxta

    dalvjrskl eriddkl k`prapki

    2) 4:

    ?

    +

    x

    (? x 4) + :

    ?0 89 + :

    ?0 85

    ?

    85

    ?

    9) 8=

    ;

    8) 999

    8

    4) ;8

    :

    =) 55

    6

    :) 82

    9

    4

    5) =6

    99

    ?) 6:

    ?

    6) 99:

    82

    ;) ?8

    5

    8;@itj`tkdi Tj`ili 9;

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    I. Xjsujcvi cis uctkpckdidkaljs mj l`jras jltjras. ]ritj mj rjsacvjrcis jl ul tkj`pa xk`a

    mj 8 `klutas. ]a`j jl dujlti ci cjy mj skolas.

    2) = x 5 0 ?) (8) x ? 0 9=) (?) x (=) 0

    9) ; x 8 0 6) (?) x 4 0 9:) (:) x (:) 0

    8) 5 x 6 0 ;) (:) x 8 0 95) (4) x (5) 0

    4) ? x 5 0 92) (6) x 4 0 9?) (9) x (?) 0

    =) 6 x = 0 99) (9) x ; 0 96) (;) x (6) 0

    :) ; x 4 0 98) (:) x ? 0 9;) (=) x (;) 0

    5) : x 5 0 94) (4) x ; 0 82) (5) x (92) 0

    H. Ci dalvjrskl mj l`jras `kxtas jl eriddkaljs k`prapkis y vkdjvjrsi pujmj fidjrsj `jl-

    tic`jltj. Tkoi cis klmkdidkaljs mj cis ecjdfis j kltjltj fidjrca jl : `klutas da`a `xk`a.

    Il`jsj!

    2) 49=

    +

    x

    0 94

    = ?) 9 9

    50

    9) 8 98

    0 6) 8 9?

    0

    8) : 94

    0 ;) 9 9;

    0

    4) = 8:

    0 92) 9 992

    0

    =) 8 96 0 99) 5 4= 0

    :) 8 84

    0 98) = 84

    0

    5) 6 9=

    0 94) : 492

    0

    8=

    42KOJX Yukrkou

    Iokckmim mj dcduca `jltic

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    Xjsujcvi cas prahcj`is. Tk js ljdjsirka, mkhugj jsquj`is piri eidkcktir su rizali`kjlta.

    9) Guil pirtj pardkaljs mj 9/= mj ramigi mj pki piri su ei`kcki. Ahsjrvj y dicducj7

    i. Dultis pardkaljs fiy1

    h. Dultis pardkaljs ear`il uli ramigi1

    d. Dultis ramigis sj pirtkjral1

    m. Jsdrkhi ci diltkmim mj pardkaljs da`a eriddkl k`prapki y da`a l`jra

    `kxta.

    8) Dultas lirilgis sal lujvj `jmkis lirilgis1 Jsdrkhi ci rjspujsti da`a eriddkl

    k`prapki y da`a l`jra `kxta.

    4) Ci pistjcjri Cis mjckdkis mkvkmj dimi pistjc jl 6 pardkaljs. Tk jl ci vktrkli fiy 4:

    pardkaljs mj pistjc, dultas pistjcjs fiy jl tatic1 Jxprjsj su rjspujsti dal ul

    l`jra `kxta.

    =) Ili mjhj ta`ir 9/8 pistkcci dimi = faris. Dultis pistkccis fi ta`ima jl ul mi1

    :) Hjrti vjlmj pipiyi jl trazas. Rirtj dimi pipiyi jl 6 trazas. Tk ic eklic mjc mi tkjlj

    88 trazas, dultis pipiyis cj fil sahrima1 Jxprjsj su rjspujsti da`a eriddkl k`-

    prapki y da`a l`jra `kxta.

    5) Zl oicl mj guoa mj lirilgi rklmj 82 visas. Tk tjloa 55 visas mj guoa sjrvkmas,

    dultas oicaljs mj guoa utkckd1 Jxprjsj su rjspujsti dal ul l`jra `kxta.

    ?) Jc djltra mj sicum mkspalj mj 822 tihcjtis mj vkti`kli D. Tk i dimi lka mjhjl mircj

    9/= mj tihcjti, dultas lkas pamrl ta`ir vkti`kli D1

    6) Tk tjloa =:/5 mj dirtuckli, dultas pckjoas jltjras tjlmri ic gultir cas pjmizas1

    Jsdrkhi ci rjspujsti dal ul l`jra `kxta.

    ;) Ocarki y Rjmra skrvkjral =4/= pkdfjcjs mj ck`alimi. Tk dimi pkdfjc rklmk 6 visas,dultas visas mj ck`alimi skrvkjral1

    49@itj`tkdi Tj`ili 9;

    Xizali`kjlta cokda

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    Latis7

    Jsdrkhi iqu sus klqukjtumjs, mjsduhrk`kjltas a mumis piri da`pirtkr jl jc drduca mj jstumka.

    @irquj dal ul dfjquj ci diskcci quj `jgar klmkquj su rjlmk`kjlta.caorima

    jlpradjsa

    lacaorima

    Mjspusmjjstu

    mkir... Kmjltkda y dciskda cis mkejrjltjs dcisjs eriddkaljs.

    Dalvkjrta eriddkaljs k`prapkis jl l`jras `kxtas.

    Dalvkjrta l`jras `kxtas jl eriddkaljs k`prapkis.

    @jgara ci iokckmim mj dcduca `jltic.

    Mjsirracca `k pjlsi`kjlta cokda rjsacvkjlma prahcj`is.

    48KOJX Yukrkou

    Xjvksj su iprjlmkzigj

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    82

    Eriddkaljs jqukvicjltjs

    44@itj`tkdi Tj`ili 82

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    Cas caoras quj dalsjoukr jsti sj`ilisal7 Rridtkdir y ipckdir cas skolas (jqukvicjltj) y (la

    jqukvicjltj).

    Mjeklkr j kmjltkekdir eriddkaljs jqukvicjltjs.

    I`pckekdir y sk`pckekdir eriddkaljs.

    Xjsacvjr dal iokckmim `uctkpckdidkaljs mj l`jras jl-

    tjras y dalvjrtkr `jltic`jltj eriddkaljs k`prapkis i

    l`jras `kxtas.

    Mjsirraccir su rizali`kjlta cokda rjsacvkjlma prahcj-

    `is `itj`tkdas.

    Yu jldaltrir jsti sj`ili1

    Iokckmim mj dcduca jltic

    @uctkpckdidkl mj l`jras jltjras y

    dalvjrskl mj eriddkaljs k`prapkis i

    l`jras kxtas

    Xizali`kjlta cokda Rrahcj`is itj`tkdas dal eriddkaljs

    Tkola (jqukvicjltj) y (lajqukvicjltj)

    Cjlouigj `itj`tkda

    Jc `ulma mj ci `itj`tkdi Eriddkaljs jqukvicjltjs7 i`pckedimis

    y sk`pckedimis

    4=KOJX Yukrkou

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    Xjpisj dal su cipkdjra dimi skola. Tkoi ci mkrjddkl quj klmkdi ci jdfi.

    Duilma jc skola ccjvi uli clji jldk`i, da`a sk ca tidfiri , skolkdi lajs jqukvicjltj i.Rridtqujca.

    Kltjltj ustjm jc triza, mkhugj jc skola jqukvicjltj sahrj dimi clji.

    Jstj skola skolkdi7

    Jsti sj`ili iprjlmjrj`as jc skola quj skolkdi jqukvicjltj i. Jc skola jqukvicjltj jst ear`imapar trjs cljis farkzalticjs y sj utkckzi piri jstihcjdjr uli rjcidkl mj kouicmim jltrj mas vicarjs.

    Rar jgj`pca7

    Duitra `aljmis mj 8: djltivas sal jqukvicjltjs i 9 qujtzic.

    Jc skola jqukvicjltj sj trizi mj kzqukjrmi i mjrjdfi y mj irrkhi fidki ihiga. Egjsj jl ci jdfi7

    4:@itj`tkdi Tj`ili 82

    Cjlouigj `itj`tkda

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    9. Eriddkaljs jqukvicjltjs

    Mas eriddkaljs sal jqukvicjltjs duilma rjprjsjltil ci `ks`i eriddkldal l`jras mkstkltas.

    I sk`pcj vksti pamj`as ahsjrvir quj

    ul `jmka (9/8) mjc pistjc js kouic i mas

    duirtas (8/=).

    Jl cjlouigj `itj`tkda ca jxprjsi`as7

    Uji`as atra jgj`pca7

    Mjtjr`klj`as ordi`jltj sk cis erid-

    dkaljs 9/4 y 4/5 sal jqukvicjltjs. Riri

    fidjrca mkhugi`as mas ouris oja`trk-

    dis kouicjs.

    Ci prk`jri ci mkvkmk`as jl trjs pirtjs

    kouicjs y pklti`as uli mj jccis. Ci sj-

    oulmi, ci mkvkmk`as jl 5 y pklti`as 4 mj

    jccis.Tk las gi`as jl ci pirtj dacarjimi, dciri`jltj pamj`as iprjdkir quj 9/4 y

    4/5 lasal eriddkaljs jqukvicjltjs parquj larjprjsjltil ci `ks`i diltkmim.

    Tj cjj7 ul jmka js jqukvicjltj imas duirtas

    Jgjrdkdka 9Ahsjrvj cis ordis y mjtjr`klj sk rjprjsjltil eriddkaljs jqukvicjltjs a la jqukvicjltjs. Jsdrkhi

    jc s`haca sjol darrjspalmi. ]kjlj ul jgj`pca.

    2) 9) 8)

    4

    =

    5

    6

    94

    85

    84

    45

    9

    8

    8

    =

    Tj cjj7 ul tjrdka la js jqukvicjltj itrjs sjxtas

    9

    4

    4

    5

    Jl icoulasckhras sj utkckzi jcskola 0 (kouic) jlcuoir mjc skola (jqukvicjltj i).

    45KOJX Yukrkou

    Jc `ulma mj ci `itj`tkdi

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    9.9 Rramudtas druzimas Zl pradjmk`kjlta piri da`prahir ci jqukvicjldki

    Zl pradjmk`kjlta `s prdtkda piri jstihcjdjr sk mas eriddkaljs sal jquk-

    vicjltjs, js ahtjljr pramudtas druzimas. Uji`as dal ul jgj`pca d`a sj

    fidj.

    8

    :js jqukvicjltj i

    =

    921

    @uctkpckdi`as cas lu`jrimarjs y cas mjla`klimarjs jl ear`i druzimi7

    Jc lu`jrimar mj ci prk`jri eriddkl par jc mjla`klimar mj ci sjoulmi y

    jc mjla`klimar mj ci prk`jri par jc lu`jrimar mj ci sjoulmi eriddkl.

    8:

    =92

    : x = 0 828 x 92 0 82

    Tk jc rjsuctima mj i`has pramudtas js kouic, cis eriddkaljs sal jqukvi-

    cjltjs.

    8: =92

    Atra jgj`pca!

    4

    =js jqukvicjltj i

    ;

    981

    @uctkpckdi`as cas lu`jrimarjs y cas mjla`klimarjs jl ear`i druzimi.

    4=

    ;98

    = x ; 0 454 x 98 0 45

    Jc rjsuctima mj i`has pramudtas js kouic, par ca tilta cis eriddkaljs sal

    jqukvicjltjs.

    4=

    ;98

    Jgjrdkdka 8Ztkckdj jc pradjmk`kjlta mj pramudtas druzimas piri mjtjr`klir sk cis skoukjltjs pirjgis mj

    eriddkaljs sal jqukvicjltjs a la sal jqukvicjltjs. ]kjlj ul jgj`pca.

    eriddkaljs pradjmk`kjlta 1

    2)8

    4 y

    9

    ;

    8 x ; 0 96

    4 x 9 0 4

    8

    4

    9

    ;

    9)9282

    y98

    92 x 8 0

    82 x 9 0

    8)46

    y64

    4 x 4 0

    6 x 6 0

    4):99

    y82==

    : x == 0

    99 x 82 0

    4?@itj`tkdi Tj`ili 82

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    9.8 I`pckekdidkl mj eriddkaljs

    I`pckdir skolkdi iu`jltir, jxtjlmjr, fidjr s orilmj. I`pckdir uli eriddkl

    js dalvjrtkrci jl atri eriddkl dal l`jras mj `iyar vicar.

    I`pckdir uli eriddkl dalskstj jl uctkpckdir jc lu`jrimar y jc mjla`k-

    limar par jc ks`a l`jra, mj iljri quj rjsuctj uli eriddkl jqukvicjltj,pjra dal l`jras mj `iyar vicar.

    Lar`ic`jltj, sk las pkmjl i`pckdir uli eriddkl, las klmkdil jc l`jra par

    jc duic mjhj`as fidjrca7 jc mahcj (`uctkpckdir ci eriddkl par 8), jc trkpcj (`uc-

    tkpckdir ci eriddkl par 4) jtd.

    Jgj`pca7

    I`pckquj`as ic mahcj ci eriddkl4

    =. @uctkpckdi`as jc lu`jrimar y jc mjla-

    `klimar mj ci eriddkl par 87

    4 x 8

    = x 8

    0 5

    6Da`prahi`as jc rjsuctima rjickzilma cas pramudtas druzimas7

    4=

    56

    8=8=

    5

    6js uli eriddkl i`pckdimi jqukvicjltj i

    4

    =.

    56

    4=

    Atra jgj`pca7

    I`pckdir ic trkpcj ci eriddkl9

    =.

    @uctkpckdi`as lu`jrimar y mjla`klimar par 47

    9 x 4= x 4

    0 498

    9=

    498

    Jgjrdkdka 4

    I`pckquj ic mahcj y ic trkpcj cis eriddkaljs mimis. ]kjlj ul jgj`pca.

    I`pckdir par 8 I`pckdir par 4

    eriddkl pradjmk`kjlta eriddkl i`pckdimi pradjmk`kjlta eriddkl i`pckdimi

    2)84

    8 x 84 x 8

    0=5

    84

    =5

    8 x 44 x 4

    05;

    84

    5;

    9)46

    8):?

    46KOJX Yukrkou

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    Riri dicducir jc @DM,sj uctkpckdil sacacas eidtarjs quj sjrjpktjl dal jc `jlarjxpaljltj. Rujmjrjpisir jc tj`i jl cisj`ili 99.

    9.4 Tk`pckekdidkl mj eriddkaljs

    Ca daltrirka mj i`pckdir js sk`pckdir. Tk`pckdir skolkdi idartir, rjmudkr,

    fidjr s sk`pcj. Is quj duilma sk`pckdi`as uli eriddkl ci trilsear`i`as

    jl uli eriddkl mj l`jras mj `jlar vicar.

    Tk`pckdir uli eriddkl dalskstj jl mkvkmkr jc lu`jrimar y jc mjla`kli-mar jltrj jc @DM mj i`has.

    Uji`as d`a sj sk`pckdi dal ul jgj`pca.

    Tk`pckdir ci eriddkl98

    96

    Dicduci`as jc @DM mjc lu`jrimar y mjc mjla`klimar.

    98 8 5 8 4 4

    9

    96 8 ; 4 4 4

    9

    98 0 88x 4 96 0 8 x 48

    Mkvkmk`as lu`jrimar y mjla`klimar mj ci eriddkl jltrj jc @DM.

    98 596 5

    0 84

    9896

    84

    Jgjrdkdka =Tk`pckquj ci eriddkl

    89

    =6. Xjdujrmj quj prk`jra mjhj dicducir jc @DM.

    @DM mj 89 y =67

    89 0 =6 0

    Mkvkmi jc lu`jrimar y jc mjla`klimar mj ci eriddkl jltrj jc @DM.

    89 =6

    0

    89=6

    @DM (98 y 96) 0 8 x 4 0 5

    89 4

    =6 88= 898 8

    @DM (89 y =6) 0

    4;@itj`tkdi Tj`ili 82

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    9. Eriddkaljs jqukvicjltjs

    Mas eriddkaljs sal jqukvicjltjs duilma rjprjsjltil ci `ks`i eriddkl dal l`jras mkstkltas.

    Riri jxprjsir jsti rjcidkl sj utkckzil cas skolas7 jqukvicjltj i y la js jqukvicjltj i.

    9.9 Rramudtas druzimas

    Zli ear`i prdtkdi mj jstihcjdjr sk mas eriddkaljs sal jqukvicjltjs js ahtjljr pramudtas

    druzimas. Riri fidjrca7

    @uctkpckdi`as lu`jrimarjs y mjla`klimarjs jl

    ear`i druzimi.

    Tk jc rjsuctima mj i`has pramudtas js kouic, cis erid-

    dkaljs sal jqukvicjltjs.

    9.8 I`pckekdidkl mj eriddkaljs

    I`pckekdir uli eriddkl dalskstj jl `uctkpckdir jc lu-

    `jrimar y jc mjla`klimar par jc `ks`a l`jra, mj

    `iljri quj las rjsuctj uli eriddkl jqukvicjltj, pjra

    dal l`jras mj `iyar vicar.

    9.4 Tk`pckekdidkl mj eriddkaljs

    Tk`pckekdir uli eriddkl dalskstj jl trilsear`irci jl atri eriddkl jqukvicjltj, pjra mjl`jras mj `jlar vicar. Riri sk`pckekdir uli eriddkl, sj mkvkmj jc lu`jrimar y jc mjla`k-

    limar jltrj jc @DM mj i`has. Rar jgj`pca.

    Tk`pckekdir9:

    =:

    Dicduci`as jc @DM mj 9: y =:7

    9: 4 : : 9

    =: 49: 4 : : 9

    9: 0 4 x : =: 0 48x :

    Mkvkmk`as lu`jrimar y mjla`klimar mj ci eriddkl

    jltrj jc @DM.

    4=

    56

    = x 5 0 8=4 x 6 0 8=

    4

    =

    5

    6

    9: 9:=: 9:

    0 94

    9:=:

    94

    9 x 4= x 4

    0 498

    9=

    498

    @DM (9: y =:) 0 4 x : 0 9:

    =2KOJX Yukrkou

    Xjsu`jl

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    Idtkvkmim 9.Mj`ujstrj ca iprjlmkma

    Mjekli dal sus picihris cas skoukjltjs daldjptas.

    Eriddkaljs jqukvicjltjs7

    Eriddkl i`pckekdimi7

    Eriddkl sk`pckekdimi7

    Idtkvkmim 8. Rridtkquj ca iprjlmkma

    I. Da`prujhj sk cis eriddkaljs sal jqukvicjltjs. Ztkckdj jc tama mj pramudtas druzimas. ]kjlj ul

    jgj`pca.

    eriddkaljs pradjmk`kjlta 1

    2):?

    y8286

    : x 86 0 9=2? x 82 0 9=2

    :?

    8286

    9)98:

    y528:

    8)8228=

    y69

    4)98=

    y58

    =)9:98

    y:4

    H. I`pckekquj ic mahcj y ic trkpcj cis eriddkaljs mimis. ]kjlj ul jgj`pca.

    I`pckdir par 8 I`pckdir par 4

    eriddkl pradjmk`kjlta eriddkl i`pckdimi pradjmk`kjlta eriddkl i`pckdimi

    2)?4

    ? x 84 x 8

    09=5

    ?4

    9=5

    ? x 44 x 4

    089

    ;

    ?4

    89;

    9)98

    8)989:

    =9@itj`tkdi Tj`ili 82

    Iutadaltrac

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    D. Tk`pckekquj cis eriddkaljs jl su duimjrla. Xjdujrmj quj piri sk`pckekdir mjhj dicducir jc @DM

    mjc lu`jrimar y mjc mjla`klimar. Cujoa mjhj mkvkmkr lu`jrimar y mjla`klimar jltrj jc @DM.

    ]kjlj ul jgj`pca.

    2) Tk`pckekquj=

    5

    9. Dicducj jc @DM mj = y 5.

    = 8

    8 8

    9

    5 8

    4 4

    9

    = 0 88 5 0 8x 4

    @DM (= y 5) 0 8

    9)4552

    92)9896

    9;)9?4=

    8)854;

    99)9:::

    82)82:6

    4)692

    98)9288

    89)9242

    =)9:82

    94) :82 88)9:?:

    :)85=8

    9=);98

    84)92922

    5)?4:

    9:)88:=

    8=)6

    =2

    ?) 9295

    95) 989=

    8:) 955=

    6)9845

    9?)552

    85)88??

    ;)445

    96)9645

    8?)96=6

    = 85 8

    084

    =

    5 8

    4

    8. Mkvkmi lu`jrimar y mjla`klimar mj ci

    eriddkl jltrj jc @DM.

    =8KOJX Yukrkou

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    H. Jldujltrj jc tr`kla mjsdaladkma piri quj cis eriddkaljs sjil jqukvicjltjs. D`a1 Mkvkmkjlma

    jc tr`kla daladkma, lu`jrimar a mjla`klimar, mj ci sjoulmi eriddkl jltrj jc lu`jrimar

    a mjla`klimar mj ci prk`jri eriddkl. Is sihr par qu l`jra sj fi i`pckekdima. ]kjlj ul

    jgj`pca.

    2)9:98

    421

    4)9=1

    8695

    42 9: 0 8 8 x 98 0 8=

    9:98

    428=

    9)84

    1

    5 =)

    1

    6 8=5=

    8):8

    921

    :):1

    4::5

    2)

    x 8 x 4

    5:

    9892

    4542

    8)

    x : x 4

    4:

    9)

    x 8 x 8

    6;

    4)

    x 8 x 4

    =4

    Idtkvkmim 4. Mjsirraccj lujvis fihkckmimjs

    I. I`pckekdir uli eriddkl dalskstj jl uctkpckdir lu`jrimar y mjla`klimar par jc ks`a l`jra.

    Tk ci eriddkl i`pckekdimi sj `uctkpckdi mj lujva, jc rjsuctima sjr uli eriddkl jqukvicjltj i ci

    prk`jri y i ci sjoulmi. I`pckekquj cis eriddkaljs par jc l`jra quj klmkdi ci ecjdfi. Ahsjrvj jc

    jgj`pca.

    =4@itj`tkdi Tj`ili 82

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    I. Xjsujcvi cis uctkpckdidkaljs mj l`jras jltjras. ]a`j jl dujlti ci cjy mj skolas. ]kjlj ul

    jgj`pca.

    2) 4 x 2 0 92) 8 x (6) 0 82) (6) x ; 0

    9) ? x 4 0 99) = x (;) 0 89) (4) x 8 0

    8) 6 x : 0 98) ; x (9) 0 88) (8) x = 0

    4) 99 x 9 0 94) 4 x (=) 0 84) (=) x 5 0

    =) 6 x ? 0 9=) 9 x (:) 0 8=) (:) x 6 0

    :) 99 x 8 0 9:) 5 x (;) 0 8:) (5) x 92 0

    5) : x 4 0 95) 6 x (8) 0 85) (;) x 9 0

    ?) : x ? 0 9?) ; x (9) 0 8?) (9) x 4 0

    6) 5 x 6 0 96) : x (?) 0 86) (?) x : 0

    ;) 89 x 9 0 9;) 4 x (4) 0 8;) (?) x 2 0

    H. Ci dalvjrskl mj l`jras `kxtas i eriddkaljs k`prapkis y vkdjvjrsi pujmj fidjrsj `jl-

    tic`jltj. Xjickdj cis skoukjltjs dalvjrskaljs mj l`jras `kxtas jl eriddkaljs k`prapkis.

    Kltjltj fidjrca jl `jlas mj : `klutas. Il`jsj!

    2) ; 46

    0?:

    6 ?) : 9

    ;0 9=) 6 9

    40

    9) = 8;

    0 6) = 8=

    0 9:) : :?

    0

    8) ; 84

    0 ;) 4 96

    0 95) : ;92

    0

    4) ? 9

    ?

    0 92) 4 4

    ?

    0 9?) ? =

    :

    0

    =) = :92

    0 99) 5 8;

    0 96) 6 98

    0

    :) ; 9:

    0 98) 6 96

    0 9;) 6 9;

    0

    5) ; 98

    0 94) ; 8;

    0 82) ; 8=

    0

    2

    ==KOJX Yukrkou

    Iokckmim mj dcduca `jltic

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    Xjsujcvi cas prahcj`is jl su duimjrla. Rkmi i su arkjltimar vacultirka quj rjvksj cas pradjmk`kjl-

    tas. Jsdrkhi skj`prj ci rjspujsti i cas prahcj`is.

    9) Jl uli hamjoi fiy dklda sidas mj dj`jlta, duitra jstl ccjlas y jc ctk`a tkjlj

    uli adtivi pirtj mj dj`jlta. Xjprjsjltj dal ul l`jra `kxta y dal uli eriddkl

    k`prapki dulta dj`jlta fiy jl ci hamjoi.

    8) Rjmra y @ilujci rjdkhjl jc `ks`a sujcma y mjsjil daciharir dal jc oista ei`kckir.

    Rjmra iparti :/6 mj su sujcma y @ilujci 4/6.

    i. Xjprjsjltj orekdi`jltj jc ipartj mj dimi ula.

    h. Duc mj cas mas fjr`ilas iparti `s1

    4) @iri mjhj ta`ir ci `ktim mj uli pistkcci (9/8) trjs vjdjs ic mi. Rar jrrar pirtk cis

    pistkccis jl duirtas (9/=).

    i. Dultas duirtas mj pistkcci mjhj ta`ir piri klojrkr ci masks imjduimi1

    Oriekquj su rjspujsti.

    h. Dultas duirtas mj pistkcci ta`ir jl tatic jl ul mi1

    =) Ci rjdjti mj ul pistjc mkdj quj fiy quj iorjoir 6/98 mj tizi mj jsjldki mj ic`jlmri.

    Tk`pckekquj jsti diltkmim.

    :) Jl ci vujcti dkdcstkdi i Ouitj`ici ?/98 mj cas da`pjtkmarjs jril ouitj`ictjdas, 9/98

    daca`hkilas y =/98 mj mkejrjltjs pisjs. Xjprjsjltj orekdi`jltj y da`pirj cis erid-

    dkaljs. Yu pis tjli ci `iyar diltkmim mj pirtkdkpiltjs1

    5) Jl ul jstimka, sjks lavjlis pirtjs mj cas iekdkalimas ipayil ic jqukpa I y duitra

    madjivis pirtjs ipayil ic jqukpa H.

    i. Tk`pckekquj cis eriddkaljs mj cas iekdkalimas mj dimi jqukpa.

    h. Xjprjsjltj orekdi`jltj y da`pirj7 Yu jqukpa tkjlj `s iekdkalimas1

    ?) Zli `jzdci mj djrjicjs jst da`pujsti par 4/= mj trkoa, :/98 mj irraz y 9/5 mj ivjli.

    i. Yu djrjic jst prjsjltj jl `iyar diltkmim jl ci `jzdci1

    h. Yu djrjic jst prjsjltj jl `jlar diltkmim jl ci `jzdci1

    Cj mi`as uli pksti7 piri pamjr da`pirir ci diltkmim mj djrjic mjhj dalvjrtkr 4/= y

    9/5 jl eriddkaljs jqukvicjltjs dal mjla`klimar 98.

    =:@itj`tkdi Tj`ili 82

    Xizali`kjlta cokda

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    Latis7

    Jsdrkhi iqu sus klqukjtumjs, mjsduhrk`kjltas a mumis piri da`pirtkr jl jc drduca mj jstumka.

    @irquj dal ul dfjquj ci diskcci quj `jgar klmkquj su rjlmk`kjlta.caorima

    jlpradjsa

    lacaorima

    Mjspusmjjstumkir...

    Rridtkda y ipckda cas skolas (jqukvicjltj) y (la jqukvicjltj).

    Mjla j kmjltkda eriddkaljs jqukvicjltjs.

    I`pckda y sk`pckda eriddkaljs.

    Xjsujcva dal iokckmim uctkpckdidkaljs mj l`jras jltjras y dalvkjrta

    `jltic`jltj eriddkaljs k`prapkis i l`jras `kxtas.

    Mjsirracca jc rizali`kjlta cokda rjsacvkjlma prahcj`is itj`tkdas.

    =5KOJX Yukrkou

    Xjvksj su iprjlmkzigj

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    89

    Tu`i y rjsti mjeriddkaljs

    =?@itj`tkdi Tj`ili 89

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    Cas caoras quj dalsjoukr jsti sj`ilisal7 Iprjlmjr y pridtkdir su`is y rjstis mj eriddkaljs mj

    kouic mjla`klimar.

    Da`pirir eriddkaljs mj mkejrjltj mjla`klimar.

    Iprjlmjr y pridtkdir su`is y rjstis mj eriddkaljs mj

    mkejrjltj mjla`klimar.

    Rridtkdir jc dcduca `jltic dal `uctkpckdidkaljs y mkvk-

    skaljs mj l`jras jltjras.

    Mjsirraccir su rizali`kjlta cokda rjsacvkjlma prahcj-

    `is `itj`tkdas dal su`is y rjstis mj eriddkaljs.

    Yu jldaltrir jsti sj`ili1

    Zl pisja par ci sj`ili 92Riri da`jlzir!

    Jc `ulma mj ci `itj`tkdi

    Tu`i y rjsti mj eriddkaljs mj kouic

    mjla`klimar

    Da`piridkl mj eriddkaljs mj mkejrjltj

    mjla`klimar

    Tu`i y rjsti mj eriddkaljs mj mkejrjltj

    mjla`klimar

    Xizali`kjlta cokda Rrahcj`is itj`tkdas quj sj rjsujcvjl

    dal su`i y rjsti mj eriddkaljs

    Iokckmim mj dcduca jltic @uctkpckdidkl y mkvkskl mj l`jras

    jltjras

    =6KOJX Yukrkou

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    I trihigir!

    Dicducj jc `d` mj cas l`jras mimas.

    9) `d` (= y 9:) 0 8) `d` (5, 9: y 96) 0

    = 0 9: 0 5 0 9: 0 96 0

    X/ `d` (= y 9:) 0 X/ `d` (5, 9: y 96) 0

    Zl pisja par ci sj`ili 92

    Xjdarmir y pridtkdir jc `d`

    Ahtjljr jc `lk`a da`l `ctkpca (`d`) mj mas a `s l`jras las

    sjrvkr jsti sj`ili piri da`pirir, su`ir a rjstir eriddkaljs dal mkstklta

    mjla`klimar. Is quj pridtkquj`as.

    Jl ci sj`ili 92 iprjlmk`as qujjc `lk`a da`l `ctkpca mj mas a

    `s l`jras js jc `ctkpca da`l `s pjquja, mkstklta mj djra.

    Xjdarmj`as dal ul jgj`pca d`a sj ahtkjlj jc `d`7

    `d` mj 5 y ;

    Mjsda`palj`as cas l`jras 5

    y ; jl sus eidtarjs prk`as7

    Jsdrkhk`as dimi l`jra da`a

    pramudta mj sus eidtarjs prk`as7

    @uctkpckdi`as cas eidtarjs da`u-

    ljs y la da`uljs dal jc `iyar

    jxpaljltj7

    Jsdrkhk`as ci rjspujsti7 `d` (5y ;)096

    5 8

    4 4

    9

    ; 4

    4 4

    9

    5 0 8 x 4 ; 0 4 x 4 0 48

    8 x 480 96

    8 x ; 0 96

    =;@itj`tkdi Tj`ili 89

    Riri da`jlzir!

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    9. Tu`i y rjsti mj eriddkaljs mj

    kouic mjla`klimarCi su`i y rjsti mj eriddkaljs mj kouic mjla`klimar sal cis apjridkaljs `s

    sjldkccis dal eriddkaljs.

    Riri su`ir a rjstir eriddkaljs mj kouic mjla`klimar7 sj su`il a rjstil cas

    lu`jrimarjs y sj dapki jc mjla`klimar. Tj pujmjl rjickzir mkrjdti`jltj

    parquj ci ulkmim jst mkvkmkmi jl kouic l`jra mj pirtjs.

    Uji`as ulas jgj`pcas7

    Tu`i7

    Tu`i`as cas lu`jrimarjs y dapki`as jc mjla`klimar.

    =;

    +:;

    +4;

    0= + : + 4

    ;0

    98;

    0=4

    0 9 94

    Xjsti7

    Xjsti`as cas lu`jrimarjs y dapki`as jc mjla`klimar.

    :;

    8;

    0: 8

    ;0

    4;

    094

    Jgjrdkdka 9

    Xjsujcvi cis su`is y rjstis mj kouic mjla`klimar. Tk`pckquj sk js paskhcj. ]kjlj ul jgj`pca.

    2)44

    +84

    0:4

    0 98

    4 2)

    9295

    =95

    05

    950

    4

    6

    9):

    ?

    +9

    ?

    0 9)6

    98

    =

    98

    0

    8)85

    +45

    +95

    0 8)?;

    8;

    0

    4)698

    +898

    +998

    0 4)54

    84

    0

    Cis rjspujstis mjhjlsk`pckdirsj. Tk jcrjsuctima js ulieriddkl k`prapki,sj jxprjsi da`al`jra `kxta.

    :2KOJX Yukrkou

    Jc `ulma mj ci `itj`tkdi

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    8. Da`piridkl mj mas a `s eriddkaljs mj mkstklta mjla klimar Tal kouicjs1 Duc js `iyar1 Duc js `jlar1

    Ahsjrvj cis eriddkaljs74=

    ,84

    ,95

    Ramri`as mjdkr i sk`pcj vksti duc mj jccis js `iyar1

    La, vjrmim1 parquj jstis eriddkaljs tkjljl mkstklta mjla`klimar y la

    darrjspalmjl i ci ks`i pardkl jl quj euj mkvkmkmi ci ulkmim. Riri da`pirir

    eriddkaljs tjlj`as quj rjmudkrcis i ul mjla`klimar da`l.

    Xjmudkr eriddkaljs i mjla`klimar da`l js jldaltrir atris eriddkaljs jqukvi-

    cjltjs, mj ear`i quj tamis tjloil kouic mjla`klimar.

    Duilma uli sjrkj mj eriddkaljs tkjljl jc ks`a mjla`klimar, js iyar ci quj

    tkjlj jc lu`jrimar `iyar.

    Da`pirj`as cis eriddkaljs mjc klkdka7

    9. Dicduci`as jc `lk`a da`l `ctkpcamj cas mjla`klimarjs. Jc `d`

    sjr jc mjla`klimar da`l mj cis eriddkaljs jqukvicjltjs.

    = 88 89

    5 84 49

    4 49

    = 0 88 4 0 4 5 0 8 x 4

    8. Dicduci`as jc lu`jrimar mj dimi lujvi eriddkl is7 mkvkmk`as jc `d`

    jltrj jc mjla`klimar arkoklic y ca `uctkpckdi`as par jc lu`jrimar.

    4=

    0(98 =) x 4

    980

    4x 498

    0;

    98

    4=

    ;98

    84

    0(98 4) x 8

    980

    =x 898

    06

    98

    84

    698

    95

    0(98 5) x 9

    980

    8x 998

    08

    98

    95

    898

    4. Da`piri`as cis eriddkaljs y cis armjli`as mj `iyar i `jlar. Tjr

    `iyar ci quj tjloi `iyar lu`jrimar.

    ;98

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    Jgjrdkdka 8

    Da`pirj y armjlj cis eriddkaljs =/:, 9/8 y 4/= mj `iyar i `jlar.

    9) Dicducj jc `d` mj cas mjla`klimarjs. Jstj sjr jc mjla`klimar da`l mj cis lujvis

    eriddkaljs.

    =8:

    : 0 8 0 = 0

    8) Dicducj cas lujvas lu`jrimarjs7

    4) Da`pirj cis eriddkaljs.

    Ifari ul prahcj`i!

    @itja vjlmk 4/= mj ul qujsa mj cjdfj mj dihri y :/; mj ul qujsa mj

    cjdfj mj vidi. Duc mj cas qujsas sj vjlmk `s1

    9. Dicduci`as jc `d` mj cas mjla`klimarjs. Jc `d` sjr jc mjla`klimar

    da`l mj cis lujvis eriddkaljs.

    = 88 89

    ; 44 49

    = 0 88 ; 0 48

    8. Dicduci`as cas lujvas lu`jrimarjs7

    4=

    0(45 =) x 4

    450

    ;x 445

    08?45

    4=

    8?45

    :

    ; 0(45 ;) x :

    45 0

    =x :

    45 0

    82

    45

    :

    ; 82

    45

    4. Da`piri`as cis eriddkaljs78?45

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    4. Tu`i y rjsti mj eriddkaljs mjmkejrjltj mjla`klimar

    Ci rjmuddkl mj eriddkaljs i da`l mjla`klimar js ul pisa k`prjsdklmkhcj

    piri su`ir a rjstir eriddkaljs mj mkstklta mjla`klimar. Ci rizl js ci `ks`i7piri su`ir a rjstir eriddkaljs mjhjl jstir mkvkmkmis jl pardkaljs kouicjs.

    Is quj piri su`ir a rjstir eriddkaljs dal mkstklta mjla`klimar, sjouk`as

    jstas pisas7

    9. Ficci`as jc mjla`klimar da`l (`d` mj cas mjla`klimarjs).

    8. Ahtjlj`as cas lujvas lu`jrimarjs. Jc lu`jrimar mj dimi lujvi erid-

    dkl js jc rjsuctima mj mkvkmkr jc `d`jltrj jc mjla`klimar arkoklic y

    `uctkpckdir par jc lu`jrimar.

    4. Tu`i`as a rjsti`as cis eriddkaljs y sk`pckekdi`as.

    Uji`as ul jgj`pca7

    Xjstj`as=:

    94

    0

    9. Dicduci`as jc `d` mj : y 4 piri ahtjljr jc mjla`klimar da`l.

    `d` (: y 4) 0 9:

    8. Dicduci`as cas lujvas lu`jrimarjs7

    =

    :

    9

    40

    (9: :) x = (9: 4) x 9

    9:0

    (4 x =) (: x 9)

    9:0

    4. Xjsti`as798 :

    9:0

    ?9:

    Atra jgj`pca!

    Tu`j`as8=

    +4:

    0

    9. Dicduci`as jc `d` mj = y : piri ahtjljr jc mjla`klimar da`l.

    `d` (= y :) 0 828. Dicduci`as cas lujvas lu`jrimarjs7

    8=

    +4:

    0(82 =) x 8 + (82 :) x 4

    820

    (: x 8) + (= x 4)82

    0

    4. Tu`i`as y sk`pckekdi`as7

    92+ 9882

    08882

    09992

    09 992

    :4@itj`tkdi Tj`ili 89

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    Jgjrdkdka 4

    Xjsujcvi cis apjridkaljs mj eriddkaljs. Jc `d` yi jst dicducima. ]kjlj ul jgj`pca.

    2)=:

    +94

    +98

    0(42 :) x = + (42 4) x 9 + (42 8) x 9

    420

    8= + 92 + 9:42

    0=;42

    `d` (:, 4 y 8) 0 42

    9)84

    9=

    0( ) x 8 ( ) x 9

    980

    98

    098

    `d` (4 y =) 0 98

    8)=:

    94

    0

    4)898

    +95

    +96

    0

    Xjsacvi`as ul prahcj`i mj su`i mj eriddkaljs7

    Jl uli daapjritkvi mj die `jzdcil y j`pidil hacsis mj 8/= mj ckhri

    mj die mj Iltkoui dal 4/5 mj ckhri mj die mj Fujfujtjliloa. Dulta

    pjsi dimi hacsi mj die1

    9. Dicduci`as jc `d` mj = y 5 piri ahtjljr jc mjla`klimar da`l.

    `d` (= y 5) 0 98

    8. Dicduci`as cas lujvas lu`jrimarjs7

    8=

    +45

    0(98 =) x 8 + (98 5) x 4

    980

    (4 x 8) + (8 x 4)98

    0

    4. Tu`i`as y sk`pckekdi`as7

    5+ 598

    09898

    0 9

    X/ Dimi hacsi mj die pjsi 9 ckhri.

    :=KOJX Yukrkou

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    9. Tu`i y rjsti mj eriddkaljs mj kouic mjla`klimar

    Riri su`ir a rjstir eriddkaljs mj kouic mjla`klimar, sj su`il cas lu`jrimarjs y sj dapkijc ks`a mjla`klimar.

    Jgj`pca78=

    +9=

    04=

    8. Da`piridkl mj mas a `s eriddkaljs mj mkstklta mjla`klimar

    Riri da`pirir eriddkaljs mj mkstklta mjla`klimar, fiy quj rjmudkrcis i da`l mjla`klimar.

    Tjouk`as jstas pisas7

    Da`pirir7

    :

    6 y

    4

    :

    9. Dicduci`as jc `d` mj cas mjla`klimarjs.

    `d` (6 y :) 0=2

    8. Dicduci`as cas lujvas lu`jrimarjs7

    :6

    0(=2 6) x :

    =20

    :x :=2

    08:=2

    :6

    8:=2

    4

    :0

    (=2 :) x 4

    =20

    6x 4

    =20

    8=

    =2

    4

    :

    8=

    =2

    4. Da`piri`as78:=2

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    Idtkvkmim 9.Rridtkquj ca iprjlmkma

    I. Xjsujcvi cis su`is y rjstis mj eriddkaljs mj kouic mjla`klimar. Tk js paskhcj, sk`pckekquj jc

    rjsuctima. ]kjlj ul jgj`pca.

    2)4:

    +9:

    04 + 9:

    0=:

    :)46

    +?6

    0

    9)6

    99

    499

    0 5)=

    98+

    998

    0

    8)995

    +45

    0 ?)?

    95+

    =95

    +995

    0

    4)=:

    +9:

    0 6)94

    +84

    +:4

    0

    =)6;

    8;

    0 ;);

    9:+

    69:

    +99:

    0

    H. Dalvkjrti i mjla`klimar da`l dimi pirjgi mj eriddkaljs, cujoa armljcis mj `iyar i jlar.

    Fioi cis apjridkaljs ljdjsirkis jl su duimjrla. Jc lu`jric 2 js ul jgj`pca.

    eriddkaljs eriddkaljs jqukvicjltjseriddkaljsarmjlimis

    2)98

    y4:

    9

    8

    :

    92

    4

    :

    5

    92

    5

    92 trjs

    mj 8.=> dklda mj 9.?: y mas mj 2.6: `kc`jtras. Yu icturi tkjlj ci pkci mj c`klis1

    4) Tk uli ckhri mj pipis dujsti Y8.:?, dulta sj mjhj pioir par7

    i. 2.?: ch. h. 9.: ch. d. 2.:2 ch. m. 9.8 ch. j. 8.4 ch

    Jxprjsj jc rjsuctima dal mas dkeris mjdk`icjs.

    =) Jl ihrkc mj 8292, 9 mcir sj datkzihi i Y6.9: qujtzicjs. Dultas qujtzicjs fihri quj

    pioir par 922 mcirjs1

    :) Jl ci `ks`i ejdfi, jc vicar mjc jura, `aljmi mj Jurapi, jri mj 9.4? mcirjs par ul

    jura. Dultas mcirjs fihri quj pioir par 92 juras1

    5) Jl dalmkdkaljs lar`icjs, uli tartuoi sj mjspcizi i 9.9? `jtras par `kluta y ul

    diridac i 2.26= `jtras par `kluta.

    Tk ul diridac y uli tartuoi pirtkjril ic `ks`a tkj`pa jl