Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 363 · 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. 1.33³ =
2. 2.81³ =
3. 3.55³ =
4. 4.51³ =
5. 5.66³ =
6. 6.41³ =
7. 7.31³ =
8. 8.24³ =
9. 9.22³ =
10. 10.51³ =
11. 11.97³ =
12. 12.66³ =
13. 13.66³ =
14. 14.83³ =
15. 15.99³ =
16. 16.84³ =
17. 17.44³ =
18. 18.98³ =
19. 19.11³ =
20. 20.38³ =
21. 21.46³ =
22. 22.87³ =
23. 23.35³ =
24. 24.81³ =
25. 25.23³ =
26. 26.76³ =
27. 27.13³ =
28. 28.23³ =
29. 29.48³ =
30. 30.32³ =
31. 31.13³ =
32. 32.62³ =
33. 33.82³ =
34. 34.27³ =
35. 35.42³ =
36. 36.82³ =
37. 37.87³ =
38. 38.82³ =
39. 39.57³ =
40. 40.23³ =

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