Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 126 · 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. 1.34³ =
2. 2.23³ =
3. 3.35³ =
4. 4.39³ =
5. 5.51³ =
6. 6.78³ =
7. 7.15³ =
8. 8.23³ =
9. 9.31³ =
10. 10.51³ =
11. 11.13³ =
12. 12.81³ =
13. 13.35³ =
14. 14.14³ =
15. 15.32³ =
16. 16.62³ =
17. 17.39³ =
18. 18.69³ =
19. 19.44³ =
20. 20.97³ =
21. 21.23³ =
22. 22.77³ =
23. 23.18³ =
24. 24.72³ =
25. 25.45³ =
26. 26.69³ =
27. 27.46³ =
28. 28.96³ =
29. 29.21³ =
30. 30.62³ =
31. 31.22³ =
32. 32.64³ =
33. 33.52³ =
34. 34.81³ =
35. 35.31³ =
36. 36.78³ =
37. 37.83³ =
38. 38.12³ =
39. 39.86³ =
40. 40.95³ =

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