STD-II MATHS LESSON NOTES - JUNE 2017 CHAPTER 5 - SUBTRACTION THEME : HOUSES Subtraction means take away or minus. 5- 2 = 3 Two stars are taken away from a group of five and three stars remain. Properties of subtraction 1. Subtraction of a number from itself gives zero. Eg: 4-4=0, 15-15=0 2. When you take away zero from any number, you get the same number. Eg: 7-0=7, 11-0=11 3. When you subtract ‘1’ from any number, you get the before number. Eg: 9-1=8, 13-1=12 The sign ‘__ ‘ is called minus sign and it is used for subtraction. The number that we get by subtracting two numbers is called the difference.
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STD-II
MATHS LESSON NOTES - JUNE 2017
CHAPTER 5 - SUBTRACTION
THEME : HOUSES
Subtraction means take away or minus.
5- 2 = 3
Two stars are taken away from a group of five and three stars remain.
Properties of subtraction
1. Subtraction of a number from itself gives zero.
Eg: 4-4=0, 15-15=0
2. When you take away zero from any number, you get the same
number.
Eg: 7-0=7, 11-0=11
3. When you subtract ‘1’ from any number, you get the before
number.
Eg: 9-1=8, 13-1=12
The sign ‘__ ‘ is called minus sign
and it is used for subtraction. The number that we get by
subtracting two numbers is
called the difference.
Exercise-1
Fill in the blanks
1. 8 - 1= __
2. 6 - 6= __
3. 5 - 5= __
4. 17 - 1= __
5. 9 - ___= 0
H.W - Do page no.60 (Fill in the boxes )
Subtraction of two digit numbers
Eg: Subtract 43 from 97
C.W - Do page no.51
Exercise -2
Find the difference
1) 2) 3)
T O
9 7
4 3
5 4
T O
3 3
3 0
T O
8 6
2 1
T O
9 5
5 2
Story sum
1. In a colony there are 89 houses. 71 are vacant. How many houses are
occupied ?
Solution
Ans: ________________
Subtraction of 2-digit numbers with borrowing (regrouping )
Eg: 54-28
Exercise – 3
Subtract
a. 60 – 13
b. 24 – 17
c. 83 – 28
Find the difference
1) 2)
C.W – Do page no.53
T O
8 9
7 1
T O
4
5
14
4
2 8
2 6
T O
9 6
5 8
T O
7 3
1 5
1 ten = 10 ones
Story sum
1. There are 81 houses in a village. 59 houses are painted red. How
many houses are not painted red ?
Solution
T O
8 1
5 9
Ans. ____________
Subtraction of 3-digit numbers without borrowing
Eg: Subtract 263 from 578
Exercise - 4
Find the difference
1) 2)
C.W- Do page no.56
H T O
5 7 8
2 6 3
H T O
3 9 1
1 2 1
H T O
4 6 5
3 0 2
Story sum
1. A kite maker made 975 kites for Independence Day celebration. If
732 kites were sold, how many were left ?
Solution
Ans. ___________
H.W - Do page no.62, 63, 64 & 66
Activities
1. Number butterfly – use different ways of subtraction to get 25 and
write on the wings.
H T O
9 7 5
7 3 2
2. Ask the children to count the number of doors and windows in one
block (any block, any floor ) and find the difference between them.
3. Ask the children to create a word problem using smallest and largest
two digit numbers.
Mental Maths - I
1. The answer of subtraction is called _________ .
2. When we subtract ____ from any number, we get the before number.
3. 35 – 35 = _____
4. 567 – 0 = _____
5. 67 - __ = 66
Mental Maths – II
1. 28 – 25 = ___
2. 574 – 235 = ___
3. 824 – 100 = _____
4. 318 – 1 = _____
5. 999 – 999 = ____
STD-II
WORKSHEET FOR MATHEMATICS - JUNE2017
LESSON – SUBTRACTION
THEME – HOUSES
I. Tick the correct answer
1. The answer of a subtraction problem is called ____________
( sum , difference , product )
2. Subtraction of a number from itself gives _____
( 0 , 1 , same number )
3. When we subtract ____ from any number , we get the before number.
( 0 , 2 , 1 )
4. 100 – 1 = ____
( 99 , 9 , 101 )
5. 13- 13 = ___
(13 , 1 , 0 )
II. Fill in the blanks
1. 21- 1=_____ 4. 18- ___=0
2. 9- 0 =______ 5. 37 - ___ = 36
3. 34- 33=_____
III. Subtract the following
1.345 – 230 2. 635 – 285 3. 574 – 529
4. 999 – 999 5. 431 - 267
IV. Word problems
1. In a village there are 578 children.352 of them are aged above 9 years.How
many children are below 9 years old ?
2. India got freedom in 1947. How many years have been passed till 2017 since
then ?
3. In a colony there are 975 houses .228 are vacant. How many houses are
occupied ?
4. There are 540 eggs in a basket .240 of them broke . How many eggs are left
now ?
5. Out of 134 children ,26 children were absent on a rainy day . How many
children were present ?
STD-II
ENGLISH LESSON NOTES-JUNE 2017
LESSON 6 –THE SHEPHERED BOY AND THE WOLF
THEME:HOUSES
I. Words to learn
1. shepherd
2. quiet
3. bored
4. mountain
5. reached
6. lying
7. laughing
8. running
9. crying
10. enjoyed
II. Write the plural forms of the following words
1. sheep - sheep
2. mountain - mountains
3. wolf - wolves
4. leaf - leaves
5. toy - toys
6. boy - boys
7. story - stories
8. baby - babies
III. Write the opposites of the following words
1. found x lost
2. angry x calm
3. truth x lie
4. more x less
5. true x false
IV. Make two sentences with each of the following words
1. chase-
2. found -
V. Answer the following questions
1. Where did the shepherd boy go with his sheep?
Ans. The shepherd boy went with his sheep to the foot of the mountain near a
forest.
2. ‘But this time the villagers did not come out’ When did this happen and
why?
Ans. Villagers didn’t come out the third time because they thought that the boy
was lying once again.
Do you know?
Wolves belong to the canine family.
The smallest wolves live in the Middle East. They may weigh only 30 pounds,
same as the weight of a dog.
The largest class of wolf inhabit in Canada, Alaska and Russia where they can
reach 175 pounds, same as the weight of a sheep.
Creative thinking
If you see your classmate stealing something in class, what will you do?
Activities
1. What kind of houses would have been there in the village of shepherd boy?
Draw and colour from your imagination.
2. Write two sentences about the materials used to build the house.
3. What are the possible dangerous situations involving pet - domestic
animals?
Example: Sometimes even a loyal pet dog can also hurt his or her master,
the pet cat scratching, etc.
Exercises to be done in the text book pages – 47, 48, 49, 51, 52
Poem- If all the seas were one sea
Grammar – Pronouns
Work book – The shepherd boy and the Wolf
Real Life Account of Arjun Singh Who won the Bravery Award
In July 2014, a tiger entered 16-year-old Arjun Singh’s house in Uttarakhand.
He showed extreme courage and fought it off, saving his mother’s life who had
fainted as soon as the tiger entered. Arjun went into a room and picked up a
sickle to fight the tiger. As it was too small to hit from a distance, Arjun
grabbed a stick and waved it towards the tiger. He did not stop until the
villagers reached there and the animal ran away on seeing the crowd. He
displayed outstanding bravery in fighting off a tiger to save his mother .His
deep affection with his mother got the courage to face the dangerous situation
and willing to sacrifice his life to save his beloved mother. For his courageous
and quick minded deed Arjun received Sanjay Chopra Bravery award for the
year 2016.
STD-II
WORKSHEET FOR ENGLISH-JUNE 2017
TOPIC-PRONOUN
THEME:HOUSES
I.Circle the pronoun in each sentences
1. Please give it to the teacher.
2. He walked in the rain.
3. We are always happy and cheerful.
4. She ate a sandwich.
5. Please ask them to write neatly.
II. Rewrite the sentences replacing the underlined words using
pronouns given in the help box
(she, they ,us, he, it, we )
1. Tom and Alex like to watch insects in the garden.