Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 760 · 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. 1.93³ =
2. 2.74³ =
3. 3.73³ =
4. 4.77³ =
5. 5.54³ =
6. 6.22³ =
7. 7.16³ =
8. 8.24³ =
9. 9.83³ =
10. 10.66³ =
11. 11.17³ =
12. 12.81³ =
13. 13.76³ =
14. 14.46³ =
15. 15.27³ =
16. 16.21³ =
17. 17.51³ =
18. 18.76³ =
19. 19.88³ =
20. 20.44³ =
21. 21.37³ =
22. 22.21³ =
23. 23.55³ =
24. 24.32³ =
25. 25.16³ =
26. 26.93³ =
27. 27.61³ =
28. 28.13³ =
29. 29.28³ =
30. 30.76³ =
31. 31.98³ =
32. 32.78³ =
33. 33.18³ =
34. 34.41³ =
35. 35.35³ =
36. 36.29³ =
37. 37.97³ =
38. 38.51³ =
39. 39.91³ =
40. 40.25³ =

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