Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 811 · 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. 1.46³ =
2. 2.61³ =
3. 3.22³ =
4. 4.64³ =
5. 5.89³ =
6. 6.51³ =
7. 7.32³ =
8. 8.71³ =
9. 9.18³ =
10. 10.71³ =
11. 11.73³ =
12. 12.74³ =
13. 13.51³ =
14. 14.45³ =
15. 15.18³ =
16. 16.95³ =
17. 17.81³ =
18. 18.27³ =
19. 19.66³ =
20. 20.48³ =
21. 21.81³ =
22. 22.59³ =
23. 23.12³ =
24. 24.27³ =
25. 25.34³ =
26. 26.31³ =
27. 27.96³ =
28. 28.39³ =
29. 29.56³ =
30. 30.77³ =
31. 31.72³ =
32. 32.99³ =
33. 33.73³ =
34. 34.35³ =
35. 35.69³ =
36. 36.92³ =
37. 37.16³ =
38. 38.35³ =
39. 39.78³ =
40. 40.52³ =

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