Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 372 · 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. 2.19³ =
3. 3.18³ =
4. 4.55³ =
5. 5.25³ =
6. 6.29³ =
7. 7.33³ =
8. 8.31³ =
9. 9.31³ =
10. 10.88³ =
11. 11.48³ =
12. 12.81³ =
13. 13.36³ =
14. 14.37³ =
15. 15.51³ =
16. 16.61³ =
17. 17.45³ =
18. 18.16³ =
19. 19.77³ =
20. 20.17³ =
21. 21.44³ =
22. 22.35³ =
23. 23.27³ =
24. 24.67³ =
25. 25.86³ =
26. 26.42³ =
27. 27.17³ =
28. 28.83³ =
29. 29.39³ =
30. 30.81³ =
31. 31.89³ =
32. 32.89³ =
33. 33.85³ =
34. 34.34³ =
35. 35.73³ =
36. 36.52³ =
37. 37.69³ =
38. 38.27³ =
39. 39.56³ =
40. 40.17³ =

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