Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 416 · 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. 1.17³ =
2. 2.34³ =
3. 3.31³ =
4. 4.48³ =
5. 5.22³ =
6. 6.27³ =
7. 7.74³ =
8. 8.25³ =
9. 9.71³ =
10. 10.84³ =
11. 11.12³ =
12. 12.48³ =
13. 13.14³ =
14. 14.26³ =
15. 15.52³ =
16. 16.32³ =
17. 17.51³ =
18. 18.63³ =
19. 19.21³ =
20. 20.83³ =
21. 21.11³ =
22. 22.98³ =
23. 23.65³ =
24. 24.52³ =
25. 25.39³ =
26. 26.83³ =
27. 27.22³ =
28. 28.89³ =
29. 29.81³ =
30. 30.34³ =
31. 31.19³ =
32. 32.49³ =
33. 33.94³ =
34. 34.12³ =
35. 35.78³ =
36. 36.68³ =
37. 37.39³ =
38. 38.68³ =
39. 39.39³ =
40. 40.97³ =

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