Multiply by 9 and 99 Worksheet

Vedic maths trick 11: Multiply by 9, 99 and 999 · Set 761 · 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. 1.5681 × 999 =
2. 2.827 × 999 =
3. 3.25 × 99 =
4. 4.177 × 9 =
5. 5.13163 × 999 =
6. 6.74 × 99 =
7. 7.7 × 9 =
8. 8.4 × 9 =
9. 9.267 × 9 =
10. 10.46 × 9 =
11. 11.95 × 99 =
12. 12.101 × 9 =
13. 13.196 × 9 =
14. 14.6 × 9 =
15. 15.287 × 999 =
16. 16.624 × 999 =
17. 17.431 × 999 =
18. 18.1383 × 99 =
19. 19.72 × 9 =
20. 20.923 × 999 =
21. 21.4 × 9 =
22. 22.938 × 999 =
23. 23.92 × 99 =
24. 24.3 × 999 =
25. 25.6 × 9 =
26. 26.865 × 99 =
27. 27.21 × 99 =
28. 28.8 × 9 =
29. 29.4 × 9 =
30. 30.3 × 9 =
31. 31.4 × 9 =
32. 32.201 × 9 =
33. 33.21 × 99 =
34. 34.5 × 9 =
35. 35.1592 × 99 =
36. 36.25 × 99 =
37. 37.42 × 99 =
38. 38.977 × 999 =
39. 39.6 × 9 =
40. 40.427 × 999 =

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