Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 21 · 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. 1.53³ =
2. 2.62³ =
3. 3.23³ =
4. 4.13³ =
5. 5.31³ =
6. 6.99³ =
7. 7.36³ =
8. 8.39³ =
9. 9.23³ =
10. 10.76³ =
11. 11.35³ =
12. 12.63³ =
13. 13.55³ =
14. 14.27³ =
15. 15.27³ =
16. 16.25³ =
17. 17.97³ =
18. 18.47³ =
19. 19.87³ =
20. 20.82³ =
21. 21.67³ =
22. 22.34³ =
23. 23.91³ =
24. 24.18³ =
25. 25.11³ =
26. 26.86³ =
27. 27.21³ =
28. 28.78³ =
29. 29.97³ =
30. 30.21³ =
31. 31.97³ =
32. 32.98³ =
33. 33.51³ =
34. 34.51³ =
35. 35.41³ =
36. 36.16³ =
37. 37.67³ =
38. 38.38³ =
39. 39.37³ =
40. 40.37³ =

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