Multiply by 9 and 99 Worksheet

Vedic maths trick 11: Multiply by 9, 99 and 999 · Set 263 · 40 sums

The trick (Ekanyunena Purvena): Write the number with as many digits as there are nines (add zeros in front if needed). Left part: the number minus 1. Right part: “all from 9 and the last from 10” of the number. More digits than the nines (237 × 99)? Split off as many digits as there are nines (2 | 37): left = number − (front part + 1) = 234, right = complement of 37 = 63 → 23463.

1. 1.28 × 999 =
2. 2.2 × 9 =
3. 3.49 × 99 =
4. 4.3 × 9 =
5. 5.1021 × 99 =
6. 6.2 × 9 =
7. 7.931 × 999 =
8. 8.39 × 999 =
9. 9.51 × 99 =
10. 10.4 × 9 =
11. 11.4 × 9 =
12. 12.887 × 99 =
13. 13.5 × 9 =
14. 14.6614 × 999 =
15. 15.71 × 99 =
16. 16.159 × 999 =
17. 17.3 × 9 =
18. 18.101 × 999 =
19. 19.19 × 99 =
20. 20.14 × 99 =
21. 21.2 × 9 =
22. 22.241 × 999 =
23. 23.13 × 99 =
24. 24.246 × 9 =
25. 25.5 × 999 =
26. 26.86 × 99 =
27. 27.699 × 99 =
28. 28.4 × 9 =
29. 29.4 × 9 =
30. 30.227 × 9 =
31. 31.11 × 99 =
32. 32.6 × 9 =
33. 33.8 × 9 =
34. 34.27 × 99 =
35. 35.7 × 9 =
36. 36.42 × 99 =
37. 37.105 × 999 =
38. 38.8 × 9 =
39. 39.8 × 9 =
40. 40.751 × 999 =

Free vedic maths lessons, practice and worksheets at talentjr.in/vedic-maths