Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 849 · 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. 1.27³ =
2. 2.98³ =
3. 3.66³ =
4. 4.74³ =
5. 5.13³ =
6. 6.31³ =
7. 7.41³ =
8. 8.59³ =
9. 9.53³ =
10. 10.27³ =
11. 11.33³ =
12. 12.15³ =
13. 13.28³ =
14. 14.22³ =
15. 15.41³ =
16. 16.42³ =
17. 17.27³ =
18. 18.13³ =
19. 19.14³ =
20. 20.33³ =
21. 21.81³ =
22. 22.67³ =
23. 23.86³ =
24. 24.49³ =
25. 25.49³ =
26. 26.81³ =
27. 27.76³ =
28. 28.98³ =
29. 29.91³ =
30. 30.51³ =
31. 31.17³ =
32. 32.73³ =
33. 33.31³ =
34. 34.88³ =
35. 35.89³ =
36. 36.96³ =
37. 37.88³ =
38. 38.14³ =
39. 39.75³ =
40. 40.16³ =

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