Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 341 · 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. 1.64³ =
2. 2.46³ =
3. 3.85³ =
4. 4.79³ =
5. 5.51³ =
6. 6.54³ =
7. 7.51³ =
8. 8.61³ =
9. 9.21³ =
10. 10.88³ =
11. 11.17³ =
12. 12.19³ =
13. 13.66³ =
14. 14.59³ =
15. 15.23³ =
16. 16.74³ =
17. 17.85³ =
18. 18.44³ =
19. 19.22³ =
20. 20.42³ =
21. 21.65³ =
22. 22.78³ =
23. 23.98³ =
24. 24.59³ =
25. 25.87³ =
26. 26.75³ =
27. 27.14³ =
28. 28.39³ =
29. 29.15³ =
30. 30.88³ =
31. 31.99³ =
32. 32.39³ =
33. 33.83³ =
34. 34.97³ =
35. 35.87³ =
36. 36.31³ =
37. 37.16³ =
38. 38.34³ =
39. 39.81³ =
40. 40.58³ =

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