Multiply by 9 and 99 Worksheet

Vedic maths trick 11: Multiply by 9, 99 and 999 · Set 49 · 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. 1.2884 × 99 =
2. 2.3 × 9 =
3. 3.967 × 999 =
4. 4.45 × 99 =
5. 5.24 × 99 =
6. 6.6 × 9 =
7. 7.39 × 9 =
8. 8.205 × 999 =
9. 9.194 × 999 =
10. 10.2 × 9 =
11. 11.54 × 9 =
12. 12.561 × 999 =
13. 13.8 × 9 =
14. 14.1015 × 999 =
15. 15.41 × 9 =
16. 16.19 × 99 =
17. 17.412 × 999 =
18. 18.58 × 99 =
19. 19.21 × 99 =
20. 20.68 × 99 =
21. 21.19 × 99 =
22. 22.15 × 99 =
23. 23.5 × 9 =
24. 24.92 × 99 =
25. 25.48 × 99 =
26. 26.5 × 9 =
27. 27.5 × 9 =
28. 28.3 × 9 =
29. 29.84 × 99 =
30. 30.57 × 99 =
31. 31.359 × 999 =
32. 32.83 × 99 =
33. 33.32 × 99 =
34. 34.11 × 99 =
35. 35.248 × 999 =
36. 36.127 × 9 =
37. 37.58 × 99 =
38. 38.2292 × 99 =
39. 39.269 × 9 =
40. 40.28677 × 999 =

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