Page 274 - MathGPT_V1.0_C5

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\\November 3, 2023 1:02 PM Surender Prajapati Proof 5 Reader _________________________ Date: ___________________74

Maths Connect Practice Time 2C
Ascending order: Andhra Pradesh < Bihar < Maharashtra < Uttar Pradesh 1. (a) 3,15,249 (b) 21,01,580 (c) 24,15,564 (d) 1,05,39,072
Descending order: Uttar Pradesh > Maharashtra > Bihar > Andhra (e) 86,43,404 (f) 56,99,610 (g) 86,27,850 (h) 1,46,48,810
Pradesh 2. (a) 75570 (b) 7805100 (c) 465500 (d) 9743500
(e) 726300 (f) 5090000
Maths Fun 3. (a) 60 (b) 0 (c) 100 × 5 or 5 × 100
(d) 5566 (e) 500, 16 (f) 708, 55, 25
1. 2.
4. (a) – (iii), (b) – (iv), (c) – (i), (d) – (ii), (e) – (vi), (f) – (v)
5. (a) 200000 (b) 19500 (c) 155000 (d) 40000 (e) 436500
3. 4. (f) 336400 (g) 100000 (h) 666600 (i) 2005000
6. (a) `4,79,850 (b) 1,04,71,012 items (c) 457,500 litres
(d) 6,75,000 toys (e) 38,998 litres, `18,71,904
Chapter Assessment (f) 99,99,900 (g) 111520 metre
1. (a) (ii) (b) (iii) (c) (iv) (d) (iii) Practice Time 2D
2. 9854317 3. 0 4. 100 thousands 1.
5. 10000 thousands 6. Nearest 1000 7. IM and VX (a) Q = 30637, R = 3 (b) Q = 125149, R = 5 (c) Q = 45559, R = 11
(d) Q = 18967, R = 22
(e) Q = 10307, R = 63
(f) Q = 1284, R = 36
8. Earth by 3010000 m 9. DXCV (g) Q = 3795, R = 164 (h) Q = 1601, R = 22
10. 3,782; Three thousand seven hundred eighty-two; three thousand seven 2. (a) 10231 (b) 323128
hundred eighty-two. 3. (a) 1 (b) 1 (c) 6574 (d) 0 (e) 4032
4. (a) – (iii), (b) – (i), (c) – (v), (d) – (vi), (e) – (ii), (f) – (iv)
Chapter 2: Operations on Large Numbers 5. (a) `2304 (b) 403 (c) `226 (d) 9980 boxes
Let’s Recall Practice Time 2E
1. 4,19,086 2. 24,34,335 3. 1,11,05,125 4. `28 1. (a) 40000 (b) 300000 (c) 630000 (d) 500
Practice Time 2A 2. (a) `65000 (b) `25000 (c) `699000
1. (a) 1,08,21,401 (b) 1,33,21,419 (c) 1,45,29,399 (d) 86,59,024 3. 33
(e) 7,62,694 (f) 16,47,505 4. Actual sum = 1051370, estimated sum = 1050000
2. (a) 80,04,272 (b) 6,66,55,762 (c) 12,56,16,706 5. Actual product = 1128176, estimated product = 800000
(d) 10,89,90,011 (e) 10,24,12,354 (f) 9,78,02,399 6. 1000000 votes
3. (a) 5 4 3 6 8 (b) 6 3 4 3 6 8 Practice Time 2F
+ 6 3 8 3 2 + 4 9 3 6 4 1. 16 2. 23 3. 75 4. 3704 5. 1385 6. 5
1 1 8 2 0 0 6 8 3 7 3 2 7. 44 8. 21 9. 20 10. 333 11. 67 12. 29
Practice Time 2G
(c) 7 2 6 4 3 8 (d) 7 1 4 6 3 6 1. 3 2. 1755 3. 277 4. 102 5. 0 6. 4
+ 2 5 4 8 4 3 + 1 5 4 3 4 2 7. 25 8. 832 9. 440 10. 1870
9 8 1 2 8 1 8 6 8 9 7 8 Brain Sizzlers
1. A = 1
(e) 5 3 6 4 3 6 (f) 8 7 3 6 4 2.
2 7 9 7
+ 6 2 3 4 2 9 + 4 6 3 7 2 124 3 4 6 8 9 6
1 1 5 9 8 6 5 1 3 3 7 3 6 – 2 4 8
9 8 8
4. (a) 26458 (b) 436483 (c) 0 (d) 0 (e) 1 – 8 6 8
5. (a) 10,45,273 (b) 1,20,467 (c) 2,79,214 (d) 1,53,903 1 2 0 9
(e) 45,17,26,910 – 1 1 1 6
Practice Time 2B 9 3 6
1. (a) 9,91,081 (b) 2,47,64,271 (c) 17,75,336 (d) 72,44,065 – 8 6 8
(e) 12,56,702 (f) 56,00,306 8 6 8
2. (a) 4,70,005 (b) 25,92,072 (c) 37,42,763 (d) 5,32,77,165 Chapter Assessment
(e) 2,72,77,165 (f) 66,66,667 1. (a) – (i) (b) – (iii) (c) – (i) (d) – (iii)
3. (a) 5 2 7 3 6 4 (b) 6 0 8 0 9 0 2. 1,42,93,219 votes 3. ₹13,88,640
4.
– 1 1 2 9 1 8 – 1 8 0 5 0 8 6. 115736 litres, ₹55,55,328 5. 5691 loaves
248 km
4 1 4 4 4 6 4 2 7 5 8 2 7. 34999, 35400, 35499, 35444, 34766 (answer may vary)
(c) 4 7 6 4 3 6 (d) 5 7 3 6 9 4 8. Apruv
– 2 3 9 4 8 2 – 2 9 4 8 3 3 10. (a) (17 – 7) × 5 (b) (26 + 8) – 9 (c) (72 – 16) + 25
(d) (13 – 7) ÷ 36 (e) (16 + 8) ÷ (9 – 3)
2 3 6 9 5 4 2 7 8 8 6 1 11. 4 × 5 – 6
(e) 6 7 3 6 4 8 (f) 8 4 0 3 6 5 12. `167
– 4 1 7 3 4 2 – 5 2 9 6 3 7 13. (a) 0 (b) 145
14. (a) ÷ (b) + (c) + (d) –
2 5 6 3 0 6 3 1 0 7 2 8 Mental Maths
4. (a) 8,67,383 (b) 0 (c) 4,20,804 (d) 1 1.
(e) 0 (f) 2,43,646 (d) 2. (c) 3. (a) 4. (d) 5. (b)
5. (a) 65,59,406 (b) 9,07,88,652 (c) 7,78,67,778 (d) 2,45,48,933 Chapter 3: Playing with Numbers
6. (a) Nine crore one (b) 6,89,61,934
(c) Candidate A; 1,47,983 votes (d) 4,42,357 bags Let’s Recall
(e) 65,699 bricks (f) 2,73,310
1. 1, 67 2. 35, 42, 49, 77, 56 3. 30

272 Mathematics-5