Multiply by 9 and 99 Worksheet

Vedic maths trick 11: Multiply by 9, 99 and 999 · Set 402 · 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. 1.5 × 9 =
2. 2.87 × 99 =
3. 3.77 × 99 =
4. 4.6 × 9 =
5. 5.8 × 99 =
6. 6.2 × 9 =
7. 7.11 × 99 =
8. 8.27108 × 999 =
9. 9.1125 × 99 =
10. 10.437 × 999 =
11. 11.2 × 9 =
12. 12.31 × 99 =
13. 13.331 × 999 =
14. 14.11 × 99 =
15. 15.23 × 99 =
16. 16.28 × 999 =
17. 17.838 × 99 =
18. 18.187 × 9 =
19. 19.39 × 99 =
20. 20.8 × 9 =
21. 21.61 × 99 =
22. 22.91 × 99 =
23. 23.37 × 99 =
24. 24.7 × 9 =
25. 25.321 × 999 =
26. 26.374 × 999 =
27. 27.5 × 9 =
28. 28.442 × 999 =
29. 29.284 × 999 =
30. 30.5 × 9 =
31. 31.477 × 999 =
32. 32.4 × 9 =
33. 33.4 × 9 =
34. 34.93 × 99 =
35. 35.205 × 9 =
36. 36.5 × 9 =
37. 37.756 × 99 =
38. 38.195 × 9 =
39. 39.5 × 9 =
40. 40.72 × 9 =

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