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)- (4.99)3 + (29.98)2 - (3.01)4= ?
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)(10.97)2 + (4.13)3 × 3.79 = ?
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)103 × 1003 + 999999999 = 10? + 10?
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)√ ? + of 1891.992= ?
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)12959.998 + 18.010 = ?
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)4433.764 - 2211.993 -1133.667 + 3377.442 = ?
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)3058 ÷ 27 × 3 = ?
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)1580.05 × 23.98 = ?
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)5891 ÷14.99 + 589.01 - 111.99= ?
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)23% of 6783 + 57% of 8431 = ?
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)43931.03÷2111.02 × 401.04 = ?
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)√ ÷ √ = ?
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)16.978 + 27.007 + 36.984 -12.969 - 9.003 = ?
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)105.01%of 8451- (3/7) of 5006 + 9.999 = ?
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)96.996 × 9.669 + 0.96 = ?
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)380 × 12.25 - 365 ÷ 15 = ?
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)(7171 + 3854 + 1195) ÷ (892 + 214 + 543) = ?
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)1679 ÷14.95 × 5.02 = ?
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)√ = ?
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)67.99% of 1401 - 13.99% of 1299 =?
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)(81)-1/2 - (64)-2/3 =?
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)√ + √ = ?
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 × 199÷49 - 1398 + 3877= ?
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)15.5% of 850 + 24.8% of 650= ?
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)12.002 × 15.005 - 8.895 × 6.965 = ?

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