Cubes of 2 Digit Numbers Worksheet

Vedic maths trick 17: Cubes of 2-digit numbers · Set 848 · 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. 1.61³ =
2. 2.81³ =
3. 3.21³ =
4. 4.27³ =
5. 5.23³ =
6. 6.94³ =
7. 7.51³ =
8. 8.35³ =
9. 9.51³ =
10. 10.29³ =
11. 11.49³ =
12. 12.56³ =
13. 13.81³ =
14. 14.39³ =
15. 15.65³ =
16. 16.56³ =
17. 17.31³ =
18. 18.36³ =
19. 19.76³ =
20. 20.66³ =
21. 21.31³ =
22. 22.48³ =
23. 23.71³ =
24. 24.29³ =
25. 25.34³ =
26. 26.72³ =
27. 27.49³ =
28. 28.22³ =
29. 29.22³ =
30. 30.31³ =
31. 31.79³ =
32. 32.22³ =
33. 33.36³ =
34. 34.19³ =
35. 35.27³ =
36. 36.83³ =
37. 37.45³ =
38. 38.78³ =
39. 39.27³ =
40. 40.49³ =

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