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Division
(Refer to the chapter # 3, 11 of the Mental Maths Book of Class IV)
Summary
Division means equal sharing, equal grouping or equal distribution.
We distribute 18 apples in 6 groups. Each group contains 3 apples. We
can write it as
18 6 = 3 ÷
Page 2
44
M E
N
T
A
L
M
A
T H
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Division
(Refer to the chapter # 3, 11 of the Mental Maths Book of Class IV)
Summary
Division means equal sharing, equal grouping or equal distribution.
We distribute 18 apples in 6 groups. Each group contains 3 apples. We
can write it as
18 6 = 3 ÷
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45
Division is also called Repeated Subtraction.
We can subtract 5 from 15, three times.
Therefore
• When we divide any number by 1, we get the number itself
• When we divide any number by itself, we get 1
• When we divide zero by any number, we get 0
Questions
1. A cat jumps 4 steps at one time. If she is at 36, how many times does it have
to jump to reach to the start?
15
–5
10
–5
5
–5
0 15 5 = 3 ÷
61 = 6 ÷ 43 1 = 43 ÷ 5649 1 = 5649 ÷
99 = 1 ÷ 57 57 = 1 ÷ 624 624 = 1 ÷
05 = 0 ÷ 0 26 = 0 ÷ 0 476 = 0 ÷
27
28
29
30
31
32 33
34
35 36
37
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39
START
Page 3
44
M E
N
T
A
L
M
A
T H
S
Division
(Refer to the chapter # 3, 11 of the Mental Maths Book of Class IV)
Summary
Division means equal sharing, equal grouping or equal distribution.
We distribute 18 apples in 6 groups. Each group contains 3 apples. We
can write it as
18 6 = 3 ÷
M E
N
T
A
L
M
A
T H
S
45
Division is also called Repeated Subtraction.
We can subtract 5 from 15, three times.
Therefore
• When we divide any number by 1, we get the number itself
• When we divide any number by itself, we get 1
• When we divide zero by any number, we get 0
Questions
1. A cat jumps 4 steps at one time. If she is at 36, how many times does it have
to jump to reach to the start?
15
–5
10
–5
5
–5
0 15 5 = 3 ÷
61 = 6 ÷ 43 1 = 43 ÷ 5649 1 = 5649 ÷
99 = 1 ÷ 57 57 = 1 ÷ 624 624 = 1 ÷
05 = 0 ÷ 0 26 = 0 ÷ 0 476 = 0 ÷
27
28
29
30
31
32 33
34
35 36
37
38
39
START
46
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2. How many times can you subtract 8 from 56?
3. A cloth is divided into 48 equal pieces to make handkerchiefs. If 5 tailors
stitch handkerchiefs, how many handkerchiefs will each tailor stitich?
How many handkerchiefs will be left unstitiched?
4. Solve:
(i) 728 ÷ = 1
(ii) 635 ÷ 1 =
(iii) ÷ 54 = 0
(iv) 0 ÷ 832 =
(v) 63 ÷ 63 =
5. For a meeting, 408 chairs were arranged in 8 rows. How many chairs were
there in one row?
6. V ani reads 15 pages daily from a book. If the book has total 120 pages, how
many days will Vani take to complete reading the book?
7. Madhav has 80 toffees which he wants to distribute among five of his
friends. How many toffees will each friend get?
8. Rushil buys 15 kg apples for ?1200. What is the cost of one kg of apples?
9. A box contains 20 mangoes. How many such boxes are required to pack
2020 mangoes?
10. Rehan has got 46 postal stamps. If he pastes 9 stamps on one page of his
album, how many complete pages of his album will be used?
11. Cost of one dozen of eggs is ?72. What is the cost of one egg?
12. Neha’s father has made 272 laddoos. Neha, her brother, mother and
father eat one laddoo daily. In how many days will all the laddoos be
consumed?
13. Veenu has 2000 bricks. She wants to arrange these bricks in piles of 400
bricks each. How many such piles will be made?
Page 4
44
M E
N
T
A
L
M
A
T H
S
Division
(Refer to the chapter # 3, 11 of the Mental Maths Book of Class IV)
Summary
Division means equal sharing, equal grouping or equal distribution.
We distribute 18 apples in 6 groups. Each group contains 3 apples. We
can write it as
18 6 = 3 ÷
M E
N
T
A
L
M
A
T H
S
45
Division is also called Repeated Subtraction.
We can subtract 5 from 15, three times.
Therefore
• When we divide any number by 1, we get the number itself
• When we divide any number by itself, we get 1
• When we divide zero by any number, we get 0
Questions
1. A cat jumps 4 steps at one time. If she is at 36, how many times does it have
to jump to reach to the start?
15
–5
10
–5
5
–5
0 15 5 = 3 ÷
61 = 6 ÷ 43 1 = 43 ÷ 5649 1 = 5649 ÷
99 = 1 ÷ 57 57 = 1 ÷ 624 624 = 1 ÷
05 = 0 ÷ 0 26 = 0 ÷ 0 476 = 0 ÷
27
28
29
30
31
32 33
34
35 36
37
38
39
START
46
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2. How many times can you subtract 8 from 56?
3. A cloth is divided into 48 equal pieces to make handkerchiefs. If 5 tailors
stitch handkerchiefs, how many handkerchiefs will each tailor stitich?
How many handkerchiefs will be left unstitiched?
4. Solve:
(i) 728 ÷ = 1
(ii) 635 ÷ 1 =
(iii) ÷ 54 = 0
(iv) 0 ÷ 832 =
(v) 63 ÷ 63 =
5. For a meeting, 408 chairs were arranged in 8 rows. How many chairs were
there in one row?
6. V ani reads 15 pages daily from a book. If the book has total 120 pages, how
many days will Vani take to complete reading the book?
7. Madhav has 80 toffees which he wants to distribute among five of his
friends. How many toffees will each friend get?
8. Rushil buys 15 kg apples for ?1200. What is the cost of one kg of apples?
9. A box contains 20 mangoes. How many such boxes are required to pack
2020 mangoes?
10. Rehan has got 46 postal stamps. If he pastes 9 stamps on one page of his
album, how many complete pages of his album will be used?
11. Cost of one dozen of eggs is ?72. What is the cost of one egg?
12. Neha’s father has made 272 laddoos. Neha, her brother, mother and
father eat one laddoo daily. In how many days will all the laddoos be
consumed?
13. Veenu has 2000 bricks. She wants to arrange these bricks in piles of 400
bricks each. How many such piles will be made?
M E
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14. Salim has distributed 2 toffees to each student of his class. There are 45
students in his class. After distribution, 10 toffees are left with him. How
many toffees had Salim brought?
15. Solve:
(i) (76 ÷ 19) + 11 =
(ii) (91 ÷ 13) + (70 ÷ 7) =
Answer Key
1. 9 jumps
2. 7 times
3. 9 handkerchief, 3 handkerchief
4. (i) 728 (ii) 635 (iii) 0 (iv) 0 (v) 1
5. 51 chairs
6. 8 days
7. 16 toffees
8. ?80
9. 101 boxes
10. 5 pages
11. ?6
12. 68 days
13. 5 piles
14. 100 toffees
15. (i) 15 (ii) 17
Page 5
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M E
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Division
(Refer to the chapter # 3, 11 of the Mental Maths Book of Class IV)
Summary
Division means equal sharing, equal grouping or equal distribution.
We distribute 18 apples in 6 groups. Each group contains 3 apples. We
can write it as
18 6 = 3 ÷
M E
N
T
A
L
M
A
T H
S
45
Division is also called Repeated Subtraction.
We can subtract 5 from 15, three times.
Therefore
• When we divide any number by 1, we get the number itself
• When we divide any number by itself, we get 1
• When we divide zero by any number, we get 0
Questions
1. A cat jumps 4 steps at one time. If she is at 36, how many times does it have
to jump to reach to the start?
15
–5
10
–5
5
–5
0 15 5 = 3 ÷
61 = 6 ÷ 43 1 = 43 ÷ 5649 1 = 5649 ÷
99 = 1 ÷ 57 57 = 1 ÷ 624 624 = 1 ÷
05 = 0 ÷ 0 26 = 0 ÷ 0 476 = 0 ÷
27
28
29
30
31
32 33
34
35 36
37
38
39
START
46
M E
N
T
A
L
M
A
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2. How many times can you subtract 8 from 56?
3. A cloth is divided into 48 equal pieces to make handkerchiefs. If 5 tailors
stitch handkerchiefs, how many handkerchiefs will each tailor stitich?
How many handkerchiefs will be left unstitiched?
4. Solve:
(i) 728 ÷ = 1
(ii) 635 ÷ 1 =
(iii) ÷ 54 = 0
(iv) 0 ÷ 832 =
(v) 63 ÷ 63 =
5. For a meeting, 408 chairs were arranged in 8 rows. How many chairs were
there in one row?
6. V ani reads 15 pages daily from a book. If the book has total 120 pages, how
many days will Vani take to complete reading the book?
7. Madhav has 80 toffees which he wants to distribute among five of his
friends. How many toffees will each friend get?
8. Rushil buys 15 kg apples for ?1200. What is the cost of one kg of apples?
9. A box contains 20 mangoes. How many such boxes are required to pack
2020 mangoes?
10. Rehan has got 46 postal stamps. If he pastes 9 stamps on one page of his
album, how many complete pages of his album will be used?
11. Cost of one dozen of eggs is ?72. What is the cost of one egg?
12. Neha’s father has made 272 laddoos. Neha, her brother, mother and
father eat one laddoo daily. In how many days will all the laddoos be
consumed?
13. Veenu has 2000 bricks. She wants to arrange these bricks in piles of 400
bricks each. How many such piles will be made?
M E
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14. Salim has distributed 2 toffees to each student of his class. There are 45
students in his class. After distribution, 10 toffees are left with him. How
many toffees had Salim brought?
15. Solve:
(i) (76 ÷ 19) + 11 =
(ii) (91 ÷ 13) + (70 ÷ 7) =
Answer Key
1. 9 jumps
2. 7 times
3. 9 handkerchief, 3 handkerchief
4. (i) 728 (ii) 635 (iii) 0 (iv) 0 (v) 1
5. 51 chairs
6. 8 days
7. 16 toffees
8. ?80
9. 101 boxes
10. 5 pages
11. ?6
12. 68 days
13. 5 piles
14. 100 toffees
15. (i) 15 (ii) 17
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ACTIVITY
Suhana has been lost in a maze of numbers. The way out of this maze is
through the blocks which have numbers completely divisible by 7. Help
Suhana find her way out.
Read More