Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 506 · 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. 1.44³ =
2. 2.68³ =
3. 3.12³ =
4. 4.68³ =
5. 5.98³ =
6. 6.65³ =
7. 7.77³ =
8. 8.98³ =
9. 9.55³ =
10. 10.37³ =
11. 11.86³ =
12. 12.85³ =
13. 13.78³ =
14. 14.46³ =
15. 15.36³ =
16. 16.21³ =
17. 17.22³ =
18. 18.73³ =
19. 19.36³ =
20. 20.33³ =
21. 21.23³ =
22. 22.32³ =
23. 23.81³ =
24. 24.43³ =
25. 25.27³ =
26. 26.81³ =
27. 27.29³ =
28. 28.61³ =
29. 29.79³ =
30. 30.27³ =
31. 31.55³ =
32. 32.24³ =
33. 33.92³ =
34. 34.69³ =
35. 35.17³ =
36. 36.41³ =
37. 37.31³ =
38. 38.96³ =
39. 39.14³ =
40. 40.78³ =

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