Approximation
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Approximation
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25 Questions

1. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)2439.97 - 1234.01 + 401.99 = ? + 989.99
2. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)1595 ÷ 25 × 36.5 = ?
3. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)7999.99 + 72 × 49.99 = ?
4. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)(872% of 659)÷543 = ?
5. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)(3.58)2 × (1.75)2= ?
6. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)√ + 349 = ? ÷ 21.003
7. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)8787 ÷ 343 × √ = ?
8. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)4985.0346 ÷ 215.987 -3768.112 ÷ 206.868 = ?
9. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)1002 ÷ 49 × 99 - 1299 = ?
10. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)125% of 4875 + 88.005 × 14.995 = ?
11. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)6575 ÷17.98 × 42.03 ÷6.87 =?
12. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)63.9872 × 9449.8780 ÷ 243.0034 = (?)2
13. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)(14.99% of 4799.995) ÷ ?= (170% of 7.111)2
14. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)(825 % of 330)÷ 507 = ?
15. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)32.1 × 2799 ÷ 549 ÷ 120 = ?
16. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)(18/4)2 × (455/19) ÷ (61/799)= ?
17. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)969.69 + 996.96 + 966.66 = ?
18. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)3194 ÷7.85 + 74.85 % of 798 = ?
19. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)1562 ÷ 24% of 356 = ?
20. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)√ × √ ÷ √ = ?
21. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)(21.98)2 - (25.02)2 + (13.03)2= ?
22. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)21 + 3.9 × 2.9 + 8.99 = ?
23. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)1599 ÷ 39.99 + (4/5) × 2449 - 120.05 =?
24. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)(3.5)2 × 19.25 + ? = 275
25. Find out the approximate value which should replace the question mark (?) in the following questions. (You are not expected to find out the exact value)4734.96 - 3454.03 - 1612.86= ? - 1611.43

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