Multiply by 9 and 99 Worksheet

Vedic maths trick 11: Multiply by 9, 99 and 999 · Set 342 · 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. 1.21 × 99 =
2. 2.406 × 999 =
3. 3.126 × 999 =
4. 4.2741 × 999 =
5. 5.23 × 99 =
6. 6.731 × 99 =
7. 7.2014 × 99 =
8. 8.461 × 999 =
9. 9.89 × 9 =
10. 10.667 × 99 =
11. 11.11 × 99 =
12. 12.2172 × 99 =
13. 13.21 × 9 =
14. 14.3 × 9 =
15. 15.7 × 9 =
16. 16.6401 × 999 =
17. 17.8 × 9 =
18. 18.826 × 99 =
19. 19.47 × 9 =
20. 20.113 × 999 =
21. 21.2 × 99 =
22. 22.398 × 999 =
23. 23.22539 × 999 =
24. 24.4 × 9 =
25. 25.147 × 9 =
26. 26.2 × 9 =
27. 27.3 × 9 =
28. 28.57 × 99 =
29. 29.134 × 999 =
30. 30.31 × 9 =
31. 31.766 × 999 =
32. 32.996 × 999 =
33. 33.65 × 9 =
34. 34.7 × 9 =
35. 35.142 × 9 =
36. 36.1937 × 99 =
37. 37.316 × 999 =
38. 38.657 × 999 =
39. 39.8 × 9 =
40. 40.589 × 999 =

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