Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 992 · 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. 1.37³ =
2. 2.71³ =
3. 3.74³ =
4. 4.31³ =
5. 5.33³ =
6. 6.31³ =
7. 7.33³ =
8. 8.21³ =
9. 9.34³ =
10. 10.42³ =
11. 11.76³ =
12. 12.27³ =
13. 13.94³ =
14. 14.78³ =
15. 15.74³ =
16. 16.39³ =
17. 17.29³ =
18. 18.42³ =
19. 19.16³ =
20. 20.27³ =
21. 21.17³ =
22. 22.26³ =
23. 23.87³ =
24. 24.44³ =
25. 25.35³ =
26. 26.72³ =
27. 27.37³ =
28. 28.39³ =
29. 29.63³ =
30. 30.13³ =
31. 31.55³ =
32. 32.27³ =
33. 33.63³ =
34. 34.52³ =
35. 35.52³ =
36. 36.12³ =
37. 37.41³ =
38. 38.36³ =
39. 39.43³ =
40. 40.24³ =

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