Cubes Near 100 Worksheet

Vedic maths trick 27: Cubes near 100 and 1000 · Set 906 · 40 sums

The trick (Yavadunam): Left part: the number + twice the difference. Middle part: 3 × the difference squared. Right part: the difference cubed. Each right-hand part has as many digits as the base has zeros — carry the extra, borrow if a part is negative.

1. 1.989³ =
2. 2.94³ =
3. 3.985³ =
4. 4.1014³ =
5. 5.1011³ =
6. 6.995³ =
7. 7.998³ =
8. 8.105³ =
9. 9.1008³ =
10. 10.1004³ =
11. 11.109³ =
12. 12.108³ =
13. 13.994³ =
14. 14.981³ =
15. 15.98³ =
16. 16.998³ =
17. 17.102³ =
18. 18.1016³ =
19. 19.95³ =
20. 20.104³ =
21. 21.988³ =
22. 22.95³ =
23. 23.1010³ =
24. 24.996³ =
25. 25.102³ =
26. 26.1003³ =
27. 27.105³ =
28. 28.108³ =
29. 29.1018³ =
30. 30.1018³ =
31. 31.95³ =
32. 32.108³ =
33. 33.983³ =
34. 34.1008³ =
35. 35.102³ =
36. 36.981³ =
37. 37.981³ =
38. 38.99³ =
39. 39.1004³ =
40. 40.91³ =

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