Multiply by 9 and 99 Worksheet

Vedic maths trick 11: Multiply by 9, 99 and 999 · Set 173 · 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. 1.84 × 99 =
2. 2.42 × 99 =
3. 3.259 × 999 =
4. 4.17 × 99 =
5. 5.867 × 999 =
6. 6.7 × 9 =
7. 7.1597 × 99 =
8. 8.72 × 99 =
9. 9.2494 × 99 =
10. 10.871 × 999 =
11. 11.8 × 9 =
12. 12.274 × 999 =
13. 13.173 × 999 =
14. 14.6 × 9 =
15. 15.87 × 99 =
16. 16.251 × 999 =
17. 17.265 × 9 =
18. 18.499 × 999 =
19. 19.17 × 999 =
20. 20.125 × 999 =
21. 21.739 × 999 =
22. 22.243 × 999 =
23. 23.537 × 999 =
24. 24.14 × 99 =
25. 25.421 × 999 =
26. 26.12 × 99 =
27. 27.577 × 999 =
28. 28.65 × 99 =
29. 29.85 × 9 =
30. 30.648 × 999 =
31. 31.19 × 99 =
32. 32.152 × 99 =
33. 33.7 × 9 =
34. 34.8 × 9 =
35. 35.8 × 9 =
36. 36.28 × 99 =
37. 37.89 × 9 =
38. 38.4215 × 999 =
39. 39.28 × 99 =
40. 40.16579 × 999 =

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