Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 875 · 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. 1.12³ =
2. 2.71³ =
3. 3.68³ =
4. 4.13³ =
5. 5.43³ =
6. 6.96³ =
7. 7.81³ =
8. 8.43³ =
9. 9.81³ =
10. 10.17³ =
11. 11.42³ =
12. 12.85³ =
13. 13.81³ =
14. 14.77³ =
15. 15.72³ =
16. 16.72³ =
17. 17.99³ =
18. 18.92³ =
19. 19.35³ =
20. 20.86³ =
21. 21.16³ =
22. 22.64³ =
23. 23.51³ =
24. 24.11³ =
25. 25.55³ =
26. 26.35³ =
27. 27.14³ =
28. 28.97³ =
29. 29.94³ =
30. 30.24³ =
31. 31.18³ =
32. 32.61³ =
33. 33.18³ =
34. 34.87³ =
35. 35.27³ =
36. 36.88³ =
37. 37.12³ =
38. 38.29³ =
39. 39.46³ =
40. 40.89³ =

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