Multiply by 9 and 99 Worksheet

Vedic maths trick 11: Multiply by 9, 99 and 999 · Set 553 · 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. 1.31 × 99 =
2. 2.2936 × 99 =
3. 3.62 × 99 =
4. 4.915 × 999 =
5. 5.7 × 9 =
6. 6.2 × 99 =
7. 7.8 × 9 =
8. 8.1391 × 99 =
9. 9.17 × 99 =
10. 10.9935 × 999 =
11. 11.107 × 9 =
12. 12.208 × 9 =
13. 13.88 × 99 =
14. 14.598 × 999 =
15. 15.4 × 9 =
16. 16.157 × 999 =
17. 17.6 × 9 =
18. 18.943 × 999 =
19. 19.2218 × 99 =
20. 20.1119 × 99 =
21. 21.26908 × 999 =
22. 22.7 × 9 =
23. 23.13 × 99 =
24. 24.7 × 9 =
25. 25.28 × 99 =
26. 26.69 × 99 =
27. 27.98 × 99 =
28. 28.4 × 99 =
29. 29.526 × 99 =
30. 30.8 × 9 =
31. 31.11 × 99 =
32. 32.21 × 99 =
33. 33.245 × 99 =
34. 34.272 × 999 =
35. 35.5 × 9 =
36. 36.2 × 9 =
37. 37.76 × 99 =
38. 38.44 × 99 =
39. 39.11 × 99 =
40. 40.7 × 9 =

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