Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 587 · 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. 2.33³ =
3. 3.29³ =
4. 4.17³ =
5. 5.63³ =
6. 6.72³ =
7. 7.27³ =
8. 8.31³ =
9. 9.25³ =
10. 10.24³ =
11. 11.78³ =
12. 12.82³ =
13. 13.66³ =
14. 14.27³ =
15. 15.76³ =
16. 16.91³ =
17. 17.87³ =
18. 18.21³ =
19. 19.91³ =
20. 20.77³ =
21. 21.42³ =
22. 22.43³ =
23. 23.41³ =
24. 24.26³ =
25. 25.77³ =
26. 26.39³ =
27. 27.15³ =
28. 28.82³ =
29. 29.87³ =
30. 30.68³ =
31. 31.34³ =
32. 32.18³ =
33. 33.14³ =
34. 34.61³ =
35. 35.39³ =
36. 36.25³ =
37. 37.26³ =
38. 38.93³ =
39. 39.92³ =
40. 40.28³ =

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