Adapted from a PowerPoint Created by Monica Yuskaitis Adapted from a PowerPoint Created by Monica Yuskaitis ,
Adapted from a PowerPoint Created by Monica Yuskaitis,
Dec 18, 2015
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Adapted from a PowerPoint Created by Monica YuskaitisAdapted from a PowerPoint Created by Monica Yuskaitis
,
VocabularyVocabulary DigitsDigits – symbols used to make numbers. – symbols used to make numbers.
0, 1, 2, 3, 4, 5, 6, 7, 8, 90, 1, 2, 3, 4, 5, 6, 7, 8, 9 PlacePlace – the location of a digit in a – the location of a digit in a
number number
tens, millions, ten thousandstens, millions, ten thousands Place value Place value – tells you how much each – tells you how much each
digit is worthdigit is worth
70,000 70,000 200,000200,000 500500
VocabularyVocabulary PeriodsPeriods – A group of 3 places – A group of 3 places
used for the digits in large used for the digits in large numbers. Periods are usually numbers. Periods are usually separated by commas.separated by commas.
671,690,492
Mil
lion
Tho
usan
d
One
s
The binoculars magnify the The binoculars magnify the otter.otter.
(million, thousand, ones.)(million, thousand, ones.)
Which period is missing?Which period is missing?
671,690,492
Tho
usan
d
One
s
Million
Which period is missing?Which period is missing?
671,690,492
Mil
lion
One
s
Thousand
Which period is missing?Which period is missing?
671,690,492
Mil
lion
Tho
usan
d
Ones
What are the periods of this What are the periods of this number?number?
671,690,492
Mil
lion
Tho
usan
d
One
s
Remember that each period Remember that each period hashas
three place values within the three place values within the periodperiod
671,690,492
Hun
dred
Ten
M
i lli
onO
nes
Hun
dred
Ten
Tho
usan
dO
nes
Hun
dred
Ten
One
sO
nes
What place is the yellow What place is the yellow number in?number in?
671,690,492
Hun
dred
Ten
M
i lli
onO
nes
Hun
dred
Ten
Tho
usan
dO
nes
Hun
dred
Ten
One
sO
nes
ten millionten million
What place is the yellow What place is the yellow number in?number in?
671,690,492
Hun
dred
Ten
M
i lli
onO
nes
Hun
dred
Ten
Tho
usan
dO
nes
Hun
dred
Ten
One
sO
nes
ten thousandten thousand
What place is the yellow What place is the yellow number in?number in?
671,690,492
Hun
dred
Ten
M
i lli
onO
nes
Hun
dred
Ten
Tho
usan
dO
nes
Hun
dred
Ten
One
sO
nes
(one) million(one) million
What place is the yellow What place is the yellow number in?number in?
671,690,492
Hun
dred
Ten
M
i lli
onO
nes
Hun
dred
Ten
Tho
usan
dO
nes
Hun
dred
Ten
One
sO
nes
hundred millionhundred million
What place is the yellow What place is the yellow number in?number in?
671,690,492
Hun
dred
Ten
M
i lli
onO
nes
Hun
dred
Ten
Tho
usan
dO
nes
Hun
dred
Ten
One
sO
nes
hundred thousandhundred thousand
What place is the yellow What place is the yellow number in?number in?
671,690,492
Hun
dred
Ten
M
i lli
onO
nes
Hun
dred
Ten
Tho
usan
dO
nes
Hun
dred
Ten
One
sO
nes
(one) thousand(one) thousand
ReviewReview
PlacePlace – the location of a digit in – the location of a digit in a number a number
What What placeplace is the 3 in this is the 3 in thisnumber?number?
264,789,134 ten
What What placeplace is the 8 in this is the 8 in thisnumber?number?
4,829,905hundred thousand
What What placeplace is the 9 in this is the 9 in thisnumber?number?
4,829,105 thousand
What What placeplace is the 5 in this is the 5 in thisnumber?number?
654,829,103 ten million
What What placeplace is the 6 in this is the 6 in thisnumber?number?
654,829,105hundred million
What What placeplace is the 2 in this is the 2 in thisnumber?number?
254,789,103hundred million
What What placeplace is the 3 in this is the 3 in thisnumber?number?
234,789,104 ten million
What What placeplace is the 7 in this is the 7 in thisnumber?number?
254,729,103hundred thousand
What What placeplace is the 4 in this is the 4 in thisnumber?number?
4,829,105 million
What What placeplace is the 2 in this is the 2 in thisnumber?number?
4,829,105ten thousand
How to read large numbersHow to read large numbers
671,690,492
Mil
lion
Tho
usan
d
One
s
* Read the numbers before the comma as if you were reading in the one’s column.
* Say the period you are in when you get to the comma except for the one’s period.
TipTip
690,492
Do not use “and” when reading whole numbers. The word “and” will be used
when you are reading numbers with decimals.
Six hundred and ninety-thousand,Six hundred and ninety-thousand,
and four hundred and ninety-two.and four hundred and ninety-two.
Read this numberRead this number
384,133,472
three hundred eighty-four million, one hundred thirty-three thousand,
four hundred seventy-two
384 million, 384 million, 133 thousand, 133 thousand, 472472
Read this numberRead this number
304,039,270
three hundred four million, thirty-nine thousand, two hundred seventy
304 million, 304 million, 39 thousand, 39 thousand, 270270
Read this numberRead this number
24,829,905
twenty-four million, eight hundred twenty-nine thousand,
nine hundred five
24 million, 24 million, 829 thousand, 829 thousand, 905905
Read this numberRead this number
973,104
nine hundred seventy-three thousand, one hundred four
973 thousand, 104973 thousand, 104
Read this numberRead this number
4,371,024
four million, three hundred seventy-one thousand,
twenty-four
4 million, 371 thousand, 244 million, 371 thousand, 24
Read this numberRead this number
864,371,029
eight hundred sixty-four million,three hundred seventy-one thousand,
twenty-nine
864 million, 371 thousand, 29864 million, 371 thousand, 29
Read this numberRead this number
454,297,004
four hundred fifty-four million,two hundred ninety-seven thousand,
four
454 million, 297 thousand, 4454 million, 297 thousand, 4
Read this numberRead this number
356,094,064
three hundred fifty-six million, ninety-four thousand,
sixty-four
356 million, 94 thousand, 64356 million, 94 thousand, 64
ReviewReview Place value Place value – tells you how much each digit is worth– tells you how much each digit is worth
326,326,22779,9,558181
The value of the 2 is 200,000.The value of the 2 is 200,000.
The value of the 7 is 70,000.The value of the 7 is 70,000.
The value of the 5 is 500.The value of the 5 is 500.
What What place valueplace value is the 3 in is the 3 in thisthis
number?number?
264,789,134 30
What What place valueplace value is the 8 in is the 8 in thisthis
number?number?
4,829,905 800,000
What What place valueplace value is the 9 in is the 9 in thisthis
number?number?
4,829,105 9,000
What What place valueplace value is the 5 in is the 5 in thisthis
number?number?
654,829,103 50,000,000
What What place valueplace value is the 6 in is the 6 in thisthis
number?number?
654,829,105 600,000,000
What What place valueplace value is the 2 in is the 2 in thisthis
number?number?
254,789,103 200,000,000
What What place valueplace value is the 3 in is the 3 in thisthis
number?number?
234,789,104 30,000,000
What What place valueplace value is the 7 in is the 7 in thisthis
number?number?
254,729,103 700,000
What What place valueplace value is the 4 in is the 4 in thisthis
number?number?
4,829,105 4,000,000
What What place valueplace value is the 2 in is the 2 in thisthis
number?number?
4,829,105 20,000
CreditsCredits
Clipart from “Microsoft Clip Gallery” located on the Internet at http://cgl.microsoft.com/clipgallerylive/default.asp •Clipart from ClickArt 125,000 DeluxeImage Pak, T/Maker Co., BroderbundSoftware, Inc.
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