Page 183 - Maths Skill - 3

Answers 181

Exercise 5.8
1. 1355 mangoes 2. 945 steps 3. 7116 eggs 4. 2580 flats 5. 345 pages 6. 5184 times
7. 3000 kg 8. ` 3510 9. 2184 passengers 10. 6825 cans

Assessment Time
A. 1. b 2. c 3. c 4. a 5. c
B. 1. 18 2. 0 3. 7 4. 400 5. 1000 6. 680 C. 1. a 2. b 3. c

CHAPTER - 6: DIVISION

Boot-up
20 ÷ 4 = 5, 5 apples
Exercise 6.1

1. (a) 16 ÷ 4 = 4 (b) 12 ÷ 3 = 4 (c) 18 ÷ 2 = 9 (d) 14 ÷ 7 = 2

2. (a) 3 [18 – 6 = 12 – 6 = 6 – 6 = 0] (b) 5 [15 – 3 = 12 – 3 = 9 – 3 = 6 – 3 = 3 – 3 = 0]
(c) 5 [25 – 5 = 20 – 5 = 15 – 5 = 10 – 5 = 5 – 5 = 0] (d) 3 [21 – 7 = 14 – 7 = 7 – 7 = 0]

5th 4th 3rd 2nd 1st
3. (a) 10 ÷ 2 = 5
0 1 2 3 4 5 6 7 8 9 10 11 12

6th 5th 4th 3rd 2nd 1st
(b) 18 ÷ 3 = 6
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Exercise 6.2
(a) 35 ÷ 5 = 7 (b) 56 ÷ 7 = 8 (c) 30 ÷ 5 = 6 (d) 80 ÷ 8 = 10
35 ÷ 7 = 5 56 ÷ 8 = 7 30 ÷ 6 = 5 80 ÷ 10 = 8

Exercise 6.3
(a) 319 (b) 89 (c) 1 (d) 516 (e) 1 (f) 0 (g) 619 (h) 410 (i) 0

Exercise 6.4
1. (a) 19 (b) 21 (c) 11 (d) 11 (e) 15 (f) 13 2. (a) 33 (b) 12 (c) 31 (d) 11

Exercise 6.5
1. (a) 222 (b) 231 (c) 101 (d) 1210 (e) 2131 (f) 2021
2. (a) 3002 (b) 222 (c) 333 (d) 2120 (e) 2211 (f) 111 (g) 2011 (h) 1403

Exercise 6.6
1. (a) Quotient = 3, Remainder = 1 (b) Quotient = 85, Remainder = 0 (c) Quotient = 1323, Remainder = 1
2. (a) Quotient = 4321, Remainder = 1 (b) Quotient = 320, Remainder = 2 (c) Quotient = 201, Remainder = 3

(d) Quotient = 42, Remainder = 8 (e) Quotient = 2013, Remainder = 1 (f) Quotient = 4130, Remainder = 1

3. (a) Quotient = 2002, Remainder = 1 (b) Quotient = 110, Remainder = 6 (c) Quotient = 121, Remainder = 2
(d) Quotient = 121, Remainder = 2 (e) Quotient = 494, Remainder = 1 (f) Quotient = 113, Remainder = 2