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)(32.13)2 + (23.96)2 - (17.11)2= ?
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)√ = ?
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)6575 ÷17.98 × 42.03 ÷6.87 =?
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)31.85 ÷ 3.90 × 15 = ?
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)675.456 + 12.492 × 55.671 = ?
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)134% of 3894 + 38.94 of 134 = ?
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)6 - 23 - 898 × 99 = ? × 60 - 000
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)67.99% of 1401 - 13.99% of 1299 =?
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)(21.5% of 999)1/3 + (42% of 601)1/2= ?
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)1088.88+1800.08+1880.80=?
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)(701/52) ÷ (11/699) × (112/107)=?
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)4 × (3/13) × 952 -“ (901/7) = ?
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)8787 ÷ 343 × √ = ?
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)(2.0001)3 × (1.999)-2 ÷ (3.999)-4 = ?
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)4985.0346 ÷ 215.987 -3768.112 ÷ 206.868 = ?
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)(3/7) × (4/9) × (2/5) × 3719 = ?
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)2439.97 - 1234.01 + 401.99 = ? + 989.99
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)22.005 % of 449.999 = ?
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)4433.764 - 2211.993 -1133.667 + 3377.442 = ?
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)7020 ÷2.99 × (13/29)= ?
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)√ = ?
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)2371 ÷ 6 + (43 × 4.35) = ?
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)63.9872 × 9449.8780 ÷ 243.0034 = (?)2
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)57% of 394 - 2.5% of 996 = ?
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)39.897% of 4331 + 58.779% of 5003 = ?

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