Multiply by 9 and 99 Worksheet

Vedic maths trick 11: Multiply by 9, 99 and 999 · Set 991 · 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. 1.88 × 99 =
2. 2.768 × 999 =
3. 3.598 × 999 =
4. 4.54 × 99 =
5. 5.7 × 9 =
6. 6.458 × 999 =
7. 7.327 × 999 =
8. 8.32 × 9 =
9. 9.1661 × 99 =
10. 10.4 × 9 =
11. 11.262 × 9 =
12. 12.3 × 9 =
13. 13.382 × 99 =
14. 14.5 × 9 =
15. 15.61 × 99 =
16. 16.261 × 9 =
17. 17.2402 × 99 =
18. 18.6 × 9 =
19. 19.3366 × 999 =
20. 20.2371 × 99 =
21. 21.3 × 9 =
22. 22.7274 × 999 =
23. 23.5 × 9 =
24. 24.33 × 99 =
25. 25.619 × 999 =
26. 26.31 × 999 =
27. 27.48 × 99 =
28. 28.7 × 9 =
29. 29.4 × 9 =
30. 30.3 × 9 =
31. 31.189 × 999 =
32. 32.122 × 99 =
33. 33.18161 × 999 =
34. 34.995 × 99 =
35. 35.25552 × 999 =
36. 36.94 × 99 =
37. 37.4 × 9 =
38. 38.75 × 99 =
39. 39.953 × 999 =
40. 40.49 × 99 =

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