Cubes Near 100 Worksheet

Vedic maths trick 27: Cubes near 100 and 1000 · Set 890 · 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. 1.992³ =
2. 2.96³ =
3. 3.1006³ =
4. 4.994³ =
5. 5.106³ =
6. 6.1005³ =
7. 7.103³ =
8. 8.107³ =
9. 9.985³ =
10. 10.92³ =
11. 11.1013³ =
12. 12.103³ =
13. 13.987³ =
14. 14.987³ =
15. 15.96³ =
16. 16.1011³ =
17. 17.984³ =
18. 18.988³ =
19. 19.95³ =
20. 20.995³ =
21. 21.97³ =
22. 22.107³ =
23. 23.95³ =
24. 24.1020³ =
25. 25.1010³ =
26. 26.98³ =
27. 27.998³ =
28. 28.109³ =
29. 29.93³ =
30. 30.1017³ =
31. 31.1001³ =
32. 32.91³ =
33. 33.999³ =
34. 34.1015³ =
35. 35.1020³ =
36. 36.1020³ =
37. 37.91³ =
38. 38.96³ =
39. 39.1019³ =
40. 40.1013³ =

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