Multiply by 9 and 99 Worksheet

Vedic maths trick 11: Multiply by 9, 99 and 999 · Set 632 · 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. 1.61 × 99 =
2. 2.82 × 99 =
3. 3.134 × 9 =
4. 4.98 × 9 =
5. 5.924 × 999 =
6. 6.811 × 99 =
7. 7.17202 × 999 =
8. 8.7 × 99 =
9. 9.398 × 999 =
10. 10.442 × 999 =
11. 11.54 × 99 =
12. 12.4 × 99 =
13. 13.18 × 99 =
14. 14.62 × 99 =
15. 15.701 × 999 =
16. 16.2 × 9 =
17. 17.72 × 99 =
18. 18.15 × 99 =
19. 19.4 × 9 =
20. 20.1271 × 99 =
21. 21.66 × 9 =
22. 22.63 × 99 =
23. 23.883 × 999 =
24. 24.439 × 999 =
25. 25.97 × 99 =
26. 26.1884 × 99 =
27. 27.24 × 99 =
28. 28.925 × 999 =
29. 29.1372 × 99 =
30. 30.65 × 99 =
31. 31.8 × 9 =
32. 32.2 × 99 =
33. 33.3 × 9 =
34. 34.3 × 9 =
35. 35.15518 × 999 =
36. 36.59 × 99 =
37. 37.7 × 99 =
38. 38.9 × 99 =
39. 39.17 × 99 =
40. 40.5 × 99 =

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