Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 754 · 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. 1.33³ =
2. 2.27³ =
3. 3.26³ =
4. 4.61³ =
5. 5.79³ =
6. 6.86³ =
7. 7.87³ =
8. 8.85³ =
9. 9.86³ =
10. 10.88³ =
11. 11.34³ =
12. 12.98³ =
13. 13.21³ =
14. 14.63³ =
15. 15.16³ =
16. 16.81³ =
17. 17.27³ =
18. 18.77³ =
19. 19.31³ =
20. 20.74³ =
21. 21.71³ =
22. 22.94³ =
23. 23.89³ =
24. 24.27³ =
25. 25.52³ =
26. 26.96³ =
27. 27.62³ =
28. 28.44³ =
29. 29.63³ =
30. 30.32³ =
31. 31.82³ =
32. 32.46³ =
33. 33.84³ =
34. 34.28³ =
35. 35.38³ =
36. 36.31³ =
37. 37.91³ =
38. 38.16³ =
39. 39.49³ =
40. 40.87³ =

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