Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 524 · 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. 1.79³ =
2. 2.63³ =
3. 3.44³ =
4. 4.72³ =
5. 5.46³ =
6. 6.32³ =
7. 7.81³ =
8. 8.32³ =
9. 9.88³ =
10. 10.66³ =
11. 11.33³ =
12. 12.75³ =
13. 13.93³ =
14. 14.74³ =
15. 15.52³ =
16. 16.64³ =
17. 17.87³ =
18. 18.81³ =
19. 19.73³ =
20. 20.96³ =
21. 21.77³ =
22. 22.76³ =
23. 23.58³ =
24. 24.79³ =
25. 25.51³ =
26. 26.35³ =
27. 27.34³ =
28. 28.91³ =
29. 29.27³ =
30. 30.73³ =
31. 31.66³ =
32. 32.97³ =
33. 33.28³ =
34. 34.41³ =
35. 35.81³ =
36. 36.78³ =
37. 37.31³ =
38. 38.97³ =
39. 39.42³ =
40. 40.33³ =

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