Multiply by 9 and 99 Worksheet

Vedic maths trick 11: Multiply by 9, 99 and 999 · Set 165 · 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. 1.97 × 99 =
2. 2.222 × 9 =
3. 3.94 × 99 =
4. 4.165 × 9 =
5. 5.16942 × 999 =
6. 6.237 × 9 =
7. 7.564 × 999 =
8. 8.7 × 9 =
9. 9.2 × 9 =
10. 10.98 × 99 =
11. 11.336 × 999 =
12. 12.817 × 999 =
13. 13.2 × 9 =
14. 14.4 × 9 =
15. 15.5 × 9 =
16. 16.2092 × 99 =
17. 17.6 × 9 =
18. 18.33 × 99 =
19. 19.11318 × 999 =
20. 20.931 × 999 =
21. 21.481 × 999 =
22. 22.42 × 99 =
23. 23.197 × 999 =
24. 24.2926 × 99 =
25. 25.25 × 99 =
26. 26.178 × 999 =
27. 27.22 × 99 =
28. 28.7 × 9 =
29. 29.41 × 99 =
30. 30.2 × 9 =
31. 31.128 × 9 =
32. 32.5 × 99 =
33. 33.871 × 999 =
34. 34.6 × 9 =
35. 35.2262 × 99 =
36. 36.28968 × 999 =
37. 37.31 × 99 =
38. 38.8 × 9 =
39. 39.78 × 9 =
40. 40.31 × 99 =

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