Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 143 · 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. 1.27³ =
2. 2.74³ =
3. 3.27³ =
4. 4.59³ =
5. 5.16³ =
6. 6.52³ =
7. 7.64³ =
8. 8.57³ =
9. 9.56³ =
10. 10.35³ =
11. 11.56³ =
12. 12.25³ =
13. 13.35³ =
14. 14.58³ =
15. 15.62³ =
16. 16.51³ =
17. 17.61³ =
18. 18.13³ =
19. 19.21³ =
20. 20.22³ =
21. 21.13³ =
22. 22.61³ =
23. 23.41³ =
24. 24.91³ =
25. 25.69³ =
26. 26.16³ =
27. 27.93³ =
28. 28.27³ =
29. 29.92³ =
30. 30.99³ =
31. 31.38³ =
32. 32.77³ =
33. 33.21³ =
34. 34.72³ =
35. 35.29³ =
36. 36.84³ =
37. 37.59³ =
38. 38.85³ =
39. 39.54³ =
40. 40.18³ =

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