Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 493 · 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. 1.68³ =
2. 2.15³ =
3. 3.52³ =
4. 4.94³ =
5. 5.27³ =
6. 6.62³ =
7. 7.81³ =
8. 8.71³ =
9. 9.89³ =
10. 10.19³ =
11. 11.23³ =
12. 12.72³ =
13. 13.35³ =
14. 14.87³ =
15. 15.82³ =
16. 16.21³ =
17. 17.27³ =
18. 18.98³ =
19. 19.16³ =
20. 20.71³ =
21. 21.15³ =
22. 22.98³ =
23. 23.93³ =
24. 24.64³ =
25. 25.89³ =
26. 26.27³ =
27. 27.14³ =
28. 28.97³ =
29. 29.49³ =
30. 30.62³ =
31. 31.81³ =
32. 32.71³ =
33. 33.87³ =
34. 34.88³ =
35. 35.87³ =
36. 36.85³ =
37. 37.17³ =
38. 38.15³ =
39. 39.97³ =
40. 40.95³ =

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