Multiply by 9 and 99 Worksheet

Vedic maths trick 11: Multiply by 9, 99 and 999 · Set 78 · 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. 1.13892 × 999 =
2. 2.38 × 99 =
3. 3.245 × 999 =
4. 4.1961 × 99 =
5. 5.844 × 99 =
6. 6.6 × 9 =
7. 7.7 × 9 =
8. 8.45 × 99 =
9. 9.53 × 99 =
10. 10.5 × 9 =
11. 11.193 × 9 =
12. 12.6 × 9 =
13. 13.12 × 99 =
14. 14.1221 × 99 =
15. 15.657 × 999 =
16. 16.5 × 9 =
17. 17.19 × 99 =
18. 18.894 × 999 =
19. 19.1483 × 99 =
20. 20.86 × 99 =
21. 21.27 × 99 =
22. 22.213 × 9 =
23. 23.801 × 999 =
24. 24.32 × 9 =
25. 25.11 × 99 =
26. 26.771 × 999 =
27. 27.27332 × 999 =
28. 28.533 × 999 =
29. 29.63 × 99 =
30. 30.5 × 9 =
31. 31.801 × 999 =
32. 32.9 × 99 =
33. 33.4 × 9 =
34. 34.61 × 99 =
35. 35.2 × 9 =
36. 36.16141 × 999 =
37. 37.61 × 99 =
38. 38.1767 × 99 =
39. 39.7 × 9 =
40. 40.5 × 9 =

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