Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 456 · 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. 1.46³ =
2. 2.24³ =
3. 3.36³ =
4. 4.52³ =
5. 5.89³ =
6. 6.37³ =
7. 7.37³ =
8. 8.21³ =
9. 9.87³ =
10. 10.71³ =
11. 11.31³ =
12. 12.51³ =
13. 13.41³ =
14. 14.13³ =
15. 15.94³ =
16. 16.31³ =
17. 17.93³ =
18. 18.62³ =
19. 19.15³ =
20. 20.95³ =
21. 21.37³ =
22. 22.81³ =
23. 23.36³ =
24. 24.49³ =
25. 25.82³ =
26. 26.48³ =
27. 27.84³ =
28. 28.71³ =
29. 29.35³ =
30. 30.24³ =
31. 31.75³ =
32. 32.11³ =
33. 33.58³ =
34. 34.31³ =
35. 35.34³ =
36. 36.69³ =
37. 37.27³ =
38. 38.42³ =
39. 39.81³ =
40. 40.21³ =

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