Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 115 · 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. 1.71³ =
2. 2.58³ =
3. 3.47³ =
4. 4.55³ =
5. 5.88³ =
6. 6.27³ =
7. 7.97³ =
8. 8.14³ =
9. 9.24³ =
10. 10.17³ =
11. 11.17³ =
12. 12.93³ =
13. 13.77³ =
14. 14.51³ =
15. 15.18³ =
16. 16.16³ =
17. 17.27³ =
18. 18.51³ =
19. 19.92³ =
20. 20.59³ =
21. 21.27³ =
22. 22.27³ =
23. 23.95³ =
24. 24.99³ =
25. 25.13³ =
26. 26.91³ =
27. 27.77³ =
28. 28.49³ =
29. 29.63³ =
30. 30.64³ =
31. 31.43³ =
32. 32.82³ =
33. 33.32³ =
34. 34.21³ =
35. 35.58³ =
36. 36.55³ =
37. 37.27³ =
38. 38.16³ =
39. 39.43³ =
40. 40.81³ =

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