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)(16.01)2 - (8.99)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)180% of 25501 + 50% of 28999 = ?
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)5682÷63 × 36 = ? × 19
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)6894.986 + 5025.005 + 600.020 = ?
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)969.69 + 996.96 + 966.66 = ?
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)(18/4)2 × (455/19) ÷ (61/799)= ?
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)1774.98 × 24.68 ÷ (3/8) of 161 = ?
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)(15.96)2 + 75% of 285 = ?
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)6√ + 14.275 = ? of 196.35
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)989.001 + 1.00982 × 76.792 =?
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)96.996 × 9.669 + 0.96 = ?
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)73.99 % of 1299 + 9.98% of 1899 = ?
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. 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 =?
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)√ ÷ ? × 14.982 = 450
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)15.5% of 850 + 24.8% of 650= ?
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)561204 × 58 = ? × 55555
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)29.8% of 260 + 60.01 % of 510- 103.57 = ?
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)(9321 + 5406 + 1001) ÷ (498 + 929 + 660) = ?
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)(3.58)2 × (1.75)2= ?
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)999.0001+899.999 - 349.88 = ?
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)0.008 + 6.009 ÷ (0.7)2= ?
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)4797 × 26.12 + 38.99 + ? = 25 × 53
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)√ =?
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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