Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 338 · 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. 1.65³ =
2. 2.93³ =
3. 3.35³ =
4. 4.47³ =
5. 5.41³ =
6. 6.99³ =
7. 7.33³ =
8. 8.22³ =
9. 9.51³ =
10. 10.77³ =
11. 11.83³ =
12. 12.87³ =
13. 13.87³ =
14. 14.34³ =
15. 15.39³ =
16. 16.99³ =
17. 17.66³ =
18. 18.28³ =
19. 19.64³ =
20. 20.77³ =
21. 21.29³ =
22. 22.56³ =
23. 23.22³ =
24. 24.27³ =
25. 25.89³ =
26. 26.21³ =
27. 27.71³ =
28. 28.57³ =
29. 29.44³ =
30. 30.14³ =
31. 31.98³ =
32. 32.51³ =
33. 33.49³ =
34. 34.68³ =
35. 35.98³ =
36. 36.15³ =
37. 37.27³ =
38. 38.99³ =
39. 39.88³ =
40. 40.52³ =

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