Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 911 · 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. 1.24³ =
2. 2.64³ =
3. 3.24³ =
4. 4.24³ =
5. 5.79³ =
6. 6.25³ =
7. 7.11³ =
8. 8.67³ =
9. 9.82³ =
10. 10.19³ =
11. 11.98³ =
12. 12.56³ =
13. 13.17³ =
14. 14.51³ =
15. 15.86³ =
16. 16.32³ =
17. 17.35³ =
18. 18.67³ =
19. 19.25³ =
20. 20.49³ =
21. 21.34³ =
22. 22.77³ =
23. 23.15³ =
24. 24.99³ =
25. 25.75³ =
26. 26.94³ =
27. 27.43³ =
28. 28.22³ =
29. 29.61³ =
30. 30.91³ =
31. 31.86³ =
32. 32.81³ =
33. 33.79³ =
34. 34.48³ =
35. 35.73³ =
36. 36.39³ =
37. 37.19³ =
38. 38.29³ =
39. 39.59³ =
40. 40.38³ =

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