Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 532 · 40 sums

The trick (Anurupyena): Top row: a³, a²b, ab², b³ (each term is the one before × b ÷ a). Under the two middle terms write double of them, and add: a³ | 3a²b | 3ab² | b³. Combine from the right with carries.

1. 1.64³ =
2. 2.38³ =
3. 3.56³ =
4. 4.64³ =
5. 5.79³ =
6. 6.35³ =
7. 7.52³ =
8. 8.81³ =
9. 9.31³ =
10. 10.81³ =
11. 11.55³ =
12. 12.53³ =
13. 13.66³ =
14. 14.65³ =
15. 15.64³ =
16. 16.57³ =
17. 17.54³ =
18. 18.59³ =
19. 19.52³ =
20. 20.47³ =
21. 21.52³ =
22. 22.51³ =
23. 23.16³ =
24. 24.97³ =
25. 25.12³ =
26. 26.78³ =
27. 27.82³ =
28. 28.77³ =
29. 29.16³ =
30. 30.95³ =
31. 31.84³ =
32. 32.57³ =
33. 33.53³ =
34. 34.27³ =
35. 35.41³ =
36. 36.99³ =
37. 37.27³ =
38. 38.25³ =
39. 39.42³ =
40. 40.41³ =

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