Multiply by 9 and 99 Worksheet

Vedic maths trick 11: Multiply by 9, 99 and 999 · Set 164 · 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. 1.73 × 99 =
2. 2.197 × 9 =
3. 3.2654 × 99 =
4. 4.156 × 9 =
5. 5.332 × 999 =
6. 6.509 × 999 =
7. 7.799 × 999 =
8. 8.24 × 99 =
9. 9.454 × 999 =
10. 10.13261 × 999 =
11. 11.6 × 9 =
12. 12.84 × 99 =
13. 13.39 × 99 =
14. 14.24397 × 999 =
15. 15.28 × 99 =
16. 16.56 × 99 =
17. 17.51 × 99 =
18. 18.3 × 9 =
19. 19.204 × 9 =
20. 20.2 × 9 =
21. 21.3 × 9 =
22. 22.323 × 999 =
23. 23.1406 × 99 =
24. 24.28 × 99 =
25. 25.331 × 999 =
26. 26.3 × 9 =
27. 27.6 × 9 =
28. 28.45 × 99 =
29. 29.363 × 999 =
30. 30.2636 × 99 =
31. 31.3 × 9 =
32. 32.28 × 99 =
33. 33.33 × 99 =
34. 34.19 × 99 =
35. 35.84 × 99 =
36. 36.2669 × 99 =
37. 37.244 × 9 =
38. 38.2801 × 99 =
39. 39.49 × 99 =
40. 40.82 × 999 =

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