Multiply by 9 and 99 Worksheet

Vedic maths trick 11: Multiply by 9, 99 and 999 · Set 366 · 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. 1.121 × 999 =
2. 2.92 × 9 =
3. 3.85 × 99 =
4. 4.611 × 999 =
5. 5.6 × 9 =
6. 6.8 × 9 =
7. 7.6 × 99 =
8. 8.6 × 9 =
9. 9.158 × 9 =
10. 10.77 × 99 =
11. 11.26 × 99 =
12. 12.27 × 99 =
13. 13.2409 × 99 =
14. 14.11 × 99 =
15. 15.946 × 999 =
16. 16.541 × 999 =
17. 17.2924 × 99 =
18. 18.82 × 99 =
19. 19.3781 × 999 =
20. 20.22 × 99 =
21. 21.8 × 9 =
22. 22.94 × 99 =
23. 23.44 × 99 =
24. 24.7 × 9 =
25. 25.31 × 99 =
26. 26.83 × 99 =
27. 27.88 × 99 =
28. 28.6 × 9 =
29. 29.4 × 9 =
30. 30.2 × 9 =
31. 31.195 × 999 =
32. 32.783 × 999 =
33. 33.533 × 999 =
34. 34.19 × 99 =
35. 35.4 × 9 =
36. 36.48 × 999 =
37. 37.81 × 99 =
38. 38.8947 × 999 =
39. 39.2091 × 99 =
40. 40.512 × 999 =

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