Multiply by 9 and 99 Worksheet

Vedic maths trick 11: Multiply by 9, 99 and 999 · Set 154 · 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. 1.81 × 99 =
2. 2.24 × 99 =
3. 3.12427 × 999 =
4. 4.3 × 9 =
5. 5.6 × 9 =
6. 6.17739 × 999 =
7. 7.2 × 9 =
8. 8.36 × 99 =
9. 9.241 × 999 =
10. 10.51 × 99 =
11. 11.3 × 9 =
12. 12.845 × 999 =
13. 13.10098 × 999 =
14. 14.68 × 999 =
15. 15.342 × 999 =
16. 16.571 × 999 =
17. 17.11 × 99 =
18. 18.34 × 99 =
19. 19.231 × 9 =
20. 20.37 × 99 =
21. 21.21214 × 999 =
22. 22.5 × 9 =
23. 23.5 × 9 =
24. 24.68 × 99 =
25. 25.661 × 999 =
26. 26.1583 × 99 =
27. 27.6 × 9 =
28. 28.3 × 9 =
29. 29.223 × 9 =
30. 30.673 × 999 =
31. 31.4344 × 999 =
32. 32.3 × 9 =
33. 33.27326 × 999 =
34. 34.247 × 999 =
35. 35.904 × 99 =
36. 36.6 × 9 =
37. 37.93 × 99 =
38. 38.2 × 9 =
39. 39.73 × 99 =
40. 40.31 × 99 =

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