Cubes Near 100 Worksheet

Vedic maths trick 27: Cubes near 100 and 1000 · Set 609 · 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. 1.103³ =
2. 2.92³ =
3. 3.107³ =
4. 4.988³ =
5. 5.92³ =
6. 6.996³ =
7. 7.988³ =
8. 8.989³ =
9. 9.988³ =
10. 10.98³ =
11. 11.997³ =
12. 12.992³ =
13. 13.985³ =
14. 14.980³ =
15. 15.1012³ =
16. 16.1019³ =
17. 17.998³ =
18. 18.101³ =
19. 19.1016³ =
20. 20.98³ =
21. 21.995³ =
22. 22.107³ =
23. 23.1013³ =
24. 24.999³ =
25. 25.95³ =
26. 26.93³ =
27. 27.101³ =
28. 28.1005³ =
29. 29.992³ =
30. 30.97³ =
31. 31.1002³ =
32. 32.1019³ =
33. 33.102³ =
34. 34.1007³ =
35. 35.1010³ =
36. 36.91³ =
37. 37.992³ =
38. 38.981³ =
39. 39.98³ =
40. 40.999³ =

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