Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 103 · 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. 1.24³ =
2. 2.82³ =
3. 3.24³ =
4. 4.31³ =
5. 5.97³ =
6. 6.94³ =
7. 7.82³ =
8. 8.66³ =
9. 9.13³ =
10. 10.63³ =
11. 11.44³ =
12. 12.67³ =
13. 13.86³ =
14. 14.51³ =
15. 15.47³ =
16. 16.88³ =
17. 17.21³ =
18. 18.47³ =
19. 19.15³ =
20. 20.53³ =
21. 21.89³ =
22. 22.89³ =
23. 23.21³ =
24. 24.31³ =
25. 25.85³ =
26. 26.45³ =
27. 27.18³ =
28. 28.28³ =
29. 29.54³ =
30. 30.31³ =
31. 31.82³ =
32. 32.75³ =
33. 33.17³ =
34. 34.31³ =
35. 35.27³ =
36. 36.67³ =
37. 37.45³ =
38. 38.11³ =
39. 39.16³ =
40. 40.53³ =

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