Page 226 - MathGPT_V1.0_C3

E:\Working\Brother_Education\Preparatory_Stage_Maths-3_(11-09-2024)\Open_Files\Answers
\ 11-Sep-2024 Sonia Suyal Proof-1 Reader’s Sign _______________________ Date __________

4. (a) 43 (b) 0 (c) 1 (d) 1 (e) 1 (f) 38 4. (a) `20 (b) 145 (c) 99 trees (d) `90
5. (a) 4 (b) 4 (c) 7 (d) 6 (e) 3 (f) 3 (e) 484 km (f) 108,1 (g) 6 bananas
(g) 9 (h) 10
6. (a) 8, 3 (b) 5, 5 (c) 8, 1 (d) 6, 2 Maths Fun
Think and Answer Lion
1. 48 2. 962
Practice Time 5C Chapter 6. Introduction to Fractions
1. Q = 11, R = 1 2. Q = 11, R = 1 3. Q = 22, R = 0 Practice Time 6A
4. Q = 10, R = 0 5. Q = 111, R = 0 6. Q = 111, R = 1 1. (a), (c) and (e)
7. Q = 101, R = 3 8. Q = 211, R = 1 Think and Answer
Think and Answer 1. 2 2. 4
Mental Maths
1. 3 7 6 2 5 2. 4 9 8 4 2 4 6 2. 8 bananas
6 8 Practice Time 6B
1 6 1 8 1 3
1 5 1 6 3. (a) 4 (b) 4
1 2 4 Practice Time 6C
2 4 2. (b) 12 ÷ 2 = 6 (c) 6 ÷ 2 = 3 (d) 14 ÷ 7 = 2
0 1 1 1
of 12 = 6 of 6 = 3 of 14 = 7
2 2 2
3. 7 5 7 4 9 8 2 1 3. (b) 12 ÷ 3 = 4 (c) 15 ÷ 3 = 5 (d) 6 ÷ 3 = 2
5 6 1 1 1
of 12 = 4 of 15 = 5 of 6 = 2
1 4 4. 3 3 3
1 4 (b) 12 ÷ 4 = 3 (c) 16 ÷ 4 = 4 (d) 8 ÷ 4 = 2
0 9 1 4 of 12 = 3 1 4 of 16 = 4 1 4 of 8 = 2
0 7
Chapter Assessment
2 1. (c) 2. (c) 3. (b)
Practice Time 5D 1 1 3 1 1 1
1. Q = 15, R = 3 2. Q = 17, R = 4 3. Q = 8, R = 3 4. (a) 4 (b) 2 (c) 4 (d) 3 (e) 4 (f) 4
4. Q = 16, R = 1 5. Q = 16, R = 1 6. Q = 11, R = 4 1 1
7. Q = 133, R = 5 8. Q = 158, R = 2 9. Q = 158, R = 5 (g) 2 (h) 3
10. Q = 101, R = 4 11. Q = 78, R = 0 12. Q = 127, R = 2 Brain Sizzlers
13. Q = 64, R = 3 14. Q = 210, R = 1 15. Q = 100, R = 3
16. Q = 124, R = 2 17. Q = 667, R = 0 18. Q = 605, R = 0 1 , 3 biscuits
19. Q = 1316, R = 0 20. Q = 729, R = 7 3
Think and Answer Model Test Paper – 1
41 packets and 2 pencils left 1.
Practice Time 5E (b) 2. (b) 3. (c) 4. (c)
5. (b) 6. (a) 7. (b) 8. (b)
S. No. Dividend Divisor Quotient Remainder
9. (b) 10. (c)
1. 50 10 5 0
2. 478 10 47 8 11. (a) addition (b) 999 (c) dividend (d) 448
3. 379 10 37 9 (e) 9899 (f) dividend
4. 1265 100 12 65 12. (a) Ascending order = 2397 < 3267 < 6501 < 8709
5. 4278 100 42 78 Descending order = 8709 > 6501 > 3267 > 2397
6. 8000 100 80 0 (b) Ascending order = 3076 < 4093 < 7804 < 9712
Practice Time 5F
1. 21 2. `275 3. 52, 4 4. 104 5. 106 6. 164 Descending order = 9712 > 7804 > 4093 > 3076
7. 147 8. 16, 2 9. `142 10. 15, 8 13. (a) (iv) (b) (iii) (c) (i) (d) 999
Practice Time 5G 14. 2728 = 2 Thousands + 7 Hundreds + 2 Tens + 8 Ones
1. –, 13 2. +, 29 3. ×, 40 4. ×, 150 5. ÷, 20
Mental Maths + 111 = 0 Thousands + 1 Hundred + 1 Ten + 1 one
30 2839 = 2 Thousands + 8 Hundreds + 3 Tens + 9 Ones
Brain Sizzlers 15. 17 – 7 = 10
1. 4 ×10 ÷4 10 ×3 30 ÷2 15 × 4 60 ×8 480
40 ÷12 – – –
0 ×0 20 ÷10 200 ×5 40 6 – 3 = 3
Chapter Assessment
1. (a) (iii) (b) (iii) (c) (ii) = = =
2. (a) F (b) T (c) F (d) T (e) F 11 – 4 = 7
3. (a) Q = 70, R = 2 (b) Q = 93, R = 3 1
(c) Q = 321, R = 2 (d) Q = 111, R = 0 16. 3

224 Mathematics-3