Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 914 · 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. 2.72³ =
3. 3.19³ =
4. 4.14³ =
5. 5.97³ =
6. 6.49³ =
7. 7.75³ =
8. 8.21³ =
9. 9.64³ =
10. 10.38³ =
11. 11.79³ =
12. 12.93³ =
13. 13.92³ =
14. 14.25³ =
15. 15.51³ =
16. 16.51³ =
17. 17.24³ =
18. 18.95³ =
19. 19.95³ =
20. 20.81³ =
21. 21.15³ =
22. 22.58³ =
23. 23.45³ =
24. 24.14³ =
25. 25.95³ =
26. 26.84³ =
27. 27.61³ =
28. 28.85³ =
29. 29.29³ =
30. 30.61³ =
31. 31.21³ =
32. 32.39³ =
33. 33.12³ =
34. 34.18³ =
35. 35.34³ =
36. 36.55³ =
37. 37.21³ =
38. 38.56³ =
39. 39.61³ =
40. 40.99³ =

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