Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 64 · 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. 2.75³ =
3. 3.73³ =
4. 4.61³ =
5. 5.43³ =
6. 6.63³ =
7. 7.32³ =
8. 8.27³ =
9. 9.27³ =
10. 10.53³ =
11. 11.44³ =
12. 12.39³ =
13. 13.18³ =
14. 14.35³ =
15. 15.48³ =
16. 16.62³ =
17. 17.63³ =
18. 18.28³ =
19. 19.46³ =
20. 20.94³ =
21. 21.69³ =
22. 22.26³ =
23. 23.81³ =
24. 24.64³ =
25. 25.56³ =
26. 26.81³ =
27. 27.81³ =
28. 28.58³ =
29. 29.33³ =
30. 30.51³ =
31. 31.39³ =
32. 32.27³ =
33. 33.11³ =
34. 34.24³ =
35. 35.75³ =
36. 36.11³ =
37. 37.54³ =
38. 38.26³ =
39. 39.89³ =
40. 40.19³ =

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