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Exercise 5.2 Review Exercise
1. (b) 4 (c) 4 (d) 6 (e) 7 (f) 8 1. (a) 12 ÷ 6 = 2 (b) 16 ÷ 8 = 2
2. (b) 18 ÷ 6 = 3; 18 – 6 – 6 – 6 (c) 24 ÷ 8 = 3 (d) 36 ÷ 9 = 4
(c) 16 ÷ 2 = 8; 16 – 2 – 2 – 2 – 2 – 2 – 2 – 2 – 2 2. (a) 10 ÷ 2 = 5; 10 – 2 – 2 – 2 – 2 – 2
(d) 25 ÷ 5 = 5; 25 – 5 – 5 – 5 – 5 – 5 (b) 35 ÷ 5 = 7; 35 – 5 – 5 – 5 – 5 – 5 – 5 – 5
(e) 32 ÷ 4 = 8; 32 – 4 – 4 – 4 – 4 – 4 – 4 – 4 – 4 3. (a) 16 ÷ 4 = 4 (b) 14 ÷ 7 = 2

Exercise 5.3 4. (a) 63 ÷ 7 = 9, 63 ÷ 9 = 7
(a) 18 ÷ 6 = 3 (b) 12 ÷ 3 = 4 (b) 40 ÷ 8 = 5, 40 ÷ 5 = 8
(c) 24 ÷ 6 = 4 (d) 21 ÷ 7 = 3 6 7 5 9

Exercise 5.4 5. (a) 2 1 2 (b) 5 3 5 (c) 4 2 0 (d) 10 9 0
21 ÷ 7 = 3 – 1 2 – 3 5 – 2 0 – 9 0
1. (a) 7 × 3 = 21
21 ÷ 3 = 7 0 0 0 0
45 ÷ 9 = 5 (e) 23 ÷ 23 = 1 (f) 81 ÷ 9 = 9 (g) 64 ÷ 8 = 8
(b) 9 × 5 = 45
45 ÷ 5 = 9 6. (a) True (b) False (c) True (d) True
24 ÷ 4 = 6 7. (a) 9 flowers (b) 9 Students
(c) 4 × 6 = 24
24 ÷ 6 = 4 Values and Life Skills
20 ÷ 2 = 10
(d) 10 × 2 = 20 28
20 ÷ 10 = 2
Progress Worksheet
2. (a) 1 (b) 75 (c) 10 (d) 0 (e) 62 (f) 1
1. (a) 1 (b) 25 (c) 2
3. (a) 15 ÷ 3 = 5 3 × 5 = 15 (b) 15 ÷ 5 = 3 5 × 3 = 15 2. (a) 48 ÷ 6 = 8, 48 ÷ 8 = 6 (b) 7 × 5 = 35, 35 ÷ 7 = 5
18 ÷ 3 = 6 3 × 6 = 18 40 ÷ 5 = 8 8 × 5 = 40 3. (a) 12 ÷ 3 = 4 (b) 15 ÷ 5 = 3 (c) 8 ÷ 2 = 4
24 ÷ 3 = 8 3 × 8 = 24 35 ÷ 5 = 7 7 × 5 = 35 4. 10 ÷ 2 = 5
21 ÷ 3 = 7 7 × 3 = 21 50 ÷ 5 = 10 5 × 10 = 50 5. (a) 49 ÷ 7 = 7 (b) 24 ÷ 6 = 4
12 ÷ 3 = 4 4 × 3 = 12 10 ÷ 5 = 2 2 × 5 = 10 (c) 56 ÷ 8 = 7 (d) 32 ÷ 4 = 8
4. (a) 3 bouquets (b) 2 sandwiches (c) 6 stamps
(d) 5 mangoes (e) 5 runs (f) 7 crayons Chapter 6: Geometry and Maps

Exercise 5.5 Exercise 6.1
1. (a) 18 ÷ 2 = 9 (b) 36 ÷ 6 = 6 1. (a) curved lines : 1 (b) vertical lines : 2
(c) 64 ÷ 8 = 8; Dividend = 64, Divisor = 8, Quotient = 8 horizontal lines : 1 horizontal lines : 2
(d) 21 ÷ 3 = 7; Dividend = 21, Divisor = 3, Quotient = 7 vertical lines : 1 slanting lines : 1
(e) 45 ÷ 9 = 5; Dividend = 45, Divisor = 9, Quotient = 5 (c) curved lines : 2 (d) vertical lines : 1
7 5 7 vertical lines : 2 curved lines : 2
2. (a) 2 1 4 (b) 5 2 5 (c) 6 4 2 horizontal lines : 2
– 1 4 – 2 5 – 4 2 (e) slanting lines : 4 (f) slanting lines : 2
0 0 0 horizontal lines : 1 horizontal lines : 1
2. Students to do on their own.
3 9 8
(d) 8 2 4 (e) 9 8 1 (f) 7 5 6 Exercise 6.2
– 2 4 – 8 1 – 5 6 1. S. Number Number Number
of
of
0 0 0 No. Shape Name of Sides Corners Diagonals Example
9 8 7 1. Square 4 4 2 A
(g) 5 4 5 (h) 8 6 4 (i) 4 2 8 chessboard
– 4 5 – 6 4 – 2 8 2. Circle Nil Nil Nil Bangle
0 0 0
3. Rectangle 4 4 2 Postcard
7 1 0
(j) 10 7 0 (k) 8 8 (l) 5 0 4. Triangle 3 3 Nil Slice of
– 7 0 – 8 – 0 pizza
0 0 0 5. Oval Nil Nil Nil Egg

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