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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)31.85 ÷ 3.90 × 15 = ?
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)134% of 3894 + 38.94 of 134 = ?
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)21 + 63 ÷ 17 = ?
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)(989/34) ÷ (65/869) × (515/207)=?
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)(447.22)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)299.85 - 145.05 + 29.99 × 12.02 = ?
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)75.06% of 359.65 × (4/7) of 139.89÷ 7.99 = ?
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)8787 ÷ 343 × √ = ?
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)31.999 × 12.001 × 17.5001=?
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)29% of 725 = 60% of 315 + ?
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)4433.764 - 2211.993 -1133.667 + 3377.442 = ?
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)(47% of 1442-36% of 1412) ÷ 63 =?
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)(340/33) ÷ (43/510) × (113/93) = ?
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)(11.99)2 - (8.01)2 + (5.99)3= ?
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)(17.95)2 - (14.05)2 + (2343.75 + 81.55) ÷ ? = 229
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)(5/8) of 4011.33+ (7/10) of 3411.22 = ?
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)(16.01)2 - (8.99)2= ?
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)37.5 × 34.9 ÷ 2.75 = ?
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)√ + (4.9989)2 = ? ÷
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)1401÷34.97 + 21.98 × √ = ?
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)√ × √ =?
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)? + 30.01% of 651 ÷ 25.05% of 59.98= 135
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)1164 × 128 ÷ 8.008 + 969.007 =?
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)- (4.99)3 + (29.98)2 - (3.01)4= ?

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