Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 161 · 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. 1.61³ =
2. 2.26³ =
3. 3.71³ =
4. 4.32³ =
5. 5.42³ =
6. 6.88³ =
7. 7.24³ =
8. 8.16³ =
9. 9.27³ =
10. 10.35³ =
11. 11.55³ =
12. 12.32³ =
13. 13.54³ =
14. 14.53³ =
15. 15.71³ =
16. 16.25³ =
17. 17.46³ =
18. 18.14³ =
19. 19.94³ =
20. 20.99³ =
21. 21.51³ =
22. 22.99³ =
23. 23.45³ =
24. 24.46³ =
25. 25.51³ =
26. 26.87³ =
27. 27.31³ =
28. 28.29³ =
29. 29.92³ =
30. 30.27³ =
31. 31.81³ =
32. 32.24³ =
33. 33.49³ =
34. 34.23³ =
35. 35.31³ =
36. 36.58³ =
37. 37.43³ =
38. 38.44³ =
39. 39.48³ =
40. 40.22³ =

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