Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 987 · 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. 2.64³ =
3. 3.13³ =
4. 4.59³ =
5. 5.46³ =
6. 6.81³ =
7. 7.32³ =
8. 8.61³ =
9. 9.69³ =
10. 10.84³ =
11. 11.93³ =
12. 12.69³ =
13. 13.94³ =
14. 14.54³ =
15. 15.58³ =
16. 16.61³ =
17. 17.12³ =
18. 18.72³ =
19. 19.52³ =
20. 20.47³ =
21. 21.61³ =
22. 22.19³ =
23. 23.94³ =
24. 24.22³ =
25. 25.13³ =
26. 26.47³ =
27. 27.18³ =
28. 28.76³ =
29. 29.68³ =
30. 30.35³ =
31. 31.52³ =
32. 32.86³ =
33. 33.97³ =
34. 34.51³ =
35. 35.77³ =
36. 36.58³ =
37. 37.56³ =
38. 38.84³ =
39. 39.27³ =
40. 40.27³ =

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