Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 888 · 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. 1.83³ =
2. 2.61³ =
3. 3.32³ =
4. 4.97³ =
5. 5.22³ =
6. 6.16³ =
7. 7.69³ =
8. 8.18³ =
9. 9.51³ =
10. 10.59³ =
11. 11.85³ =
12. 12.68³ =
13. 13.85³ =
14. 14.24³ =
15. 15.96³ =
16. 16.26³ =
17. 17.77³ =
18. 18.68³ =
19. 19.52³ =
20. 20.17³ =
21. 21.43³ =
22. 22.34³ =
23. 23.29³ =
24. 24.35³ =
25. 25.91³ =
26. 26.23³ =
27. 27.22³ =
28. 28.81³ =
29. 29.83³ =
30. 30.33³ =
31. 31.48³ =
32. 32.18³ =
33. 33.31³ =
34. 34.48³ =
35. 35.79³ =
36. 36.27³ =
37. 37.54³ =
38. 38.74³ =
39. 39.45³ =
40. 40.28³ =

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