Cubes Near 100 Worksheet

Vedic maths trick 27: Cubes near 100 and 1000 · Set 521 · 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. 1.94³ =
2. 2.98³ =
3. 3.98³ =
4. 4.991³ =
5. 5.103³ =
6. 6.92³ =
7. 7.107³ =
8. 8.1020³ =
9. 9.97³ =
10. 10.998³ =
11. 11.105³ =
12. 12.1013³ =
13. 13.1018³ =
14. 14.108³ =
15. 15.981³ =
16. 16.108³ =
17. 17.996³ =
18. 18.92³ =
19. 19.104³ =
20. 20.96³ =
21. 21.986³ =
22. 22.988³ =
23. 23.980³ =
24. 24.999³ =
25. 25.995³ =
26. 26.107³ =
27. 27.99³ =
28. 28.105³ =
29. 29.989³ =
30. 30.97³ =
31. 31.92³ =
32. 32.1015³ =
33. 33.94³ =
34. 34.97³ =
35. 35.1010³ =
36. 36.93³ =
37. 37.1018³ =
38. 38.107³ =
39. 39.91³ =
40. 40.1013³ =

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