Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 564 · 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. 1.83³ =
2. 2.61³ =
3. 3.67³ =
4. 4.64³ =
5. 5.27³ =
6. 6.29³ =
7. 7.61³ =
8. 8.69³ =
9. 9.74³ =
10. 10.47³ =
11. 11.56³ =
12. 12.24³ =
13. 13.67³ =
14. 14.14³ =
15. 15.65³ =
16. 16.91³ =
17. 17.22³ =
18. 18.18³ =
19. 19.88³ =
20. 20.88³ =
21. 21.83³ =
22. 22.54³ =
23. 23.58³ =
24. 24.48³ =
25. 25.45³ =
26. 26.51³ =
27. 27.74³ =
28. 28.39³ =
29. 29.22³ =
30. 30.63³ =
31. 31.25³ =
32. 32.56³ =
33. 33.51³ =
34. 34.63³ =
35. 35.75³ =
36. 36.51³ =
37. 37.71³ =
38. 38.18³ =
39. 39.52³ =
40. 40.55³ =

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