Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 441 · 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. 1.32³ =
2. 2.21³ =
3. 3.27³ =
4. 4.56³ =
5. 5.71³ =
6. 6.14³ =
7. 7.51³ =
8. 8.65³ =
9. 9.97³ =
10. 10.19³ =
11. 11.77³ =
12. 12.87³ =
13. 13.38³ =
14. 14.11³ =
15. 15.82³ =
16. 16.16³ =
17. 17.89³ =
18. 18.13³ =
19. 19.88³ =
20. 20.51³ =
21. 21.21³ =
22. 22.89³ =
23. 23.31³ =
24. 24.46³ =
25. 25.83³ =
26. 26.77³ =
27. 27.98³ =
28. 28.27³ =
29. 29.28³ =
30. 30.18³ =
31. 31.79³ =
32. 32.95³ =
33. 33.52³ =
34. 34.15³ =
35. 35.54³ =
36. 36.89³ =
37. 37.75³ =
38. 38.49³ =
39. 39.74³ =
40. 40.27³ =

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