Multiply by 9 and 99 Worksheet

Vedic maths trick 11: Multiply by 9, 99 and 999 · Set 7 · 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. 1.83 × 99 =
2. 2.365 × 999 =
3. 3.3678 × 999 =
4. 4.263 × 999 =
5. 5.5 × 9 =
6. 6.81 × 99 =
7. 7.166 × 99 =
8. 8.25 × 99 =
9. 9.24281 × 999 =
10. 10.2 × 9 =
11. 11.333 × 999 =
12. 12.75 × 99 =
13. 13.5 × 9 =
14. 14.3 × 9 =
15. 15.6 × 9 =
16. 16.3 × 999 =
17. 17.43 × 999 =
18. 18.14 × 99 =
19. 19.2641 × 99 =
20. 20.51 × 99 =
21. 21.883 × 99 =
22. 22.3 × 9 =
23. 23.2533 × 99 =
24. 24.106 × 999 =
25. 25.23 × 99 =
26. 26.25613 × 999 =
27. 27.271 × 999 =
28. 28.201 × 9 =
29. 29.39 × 999 =
30. 30.748 × 999 =
31. 31.226 × 9 =
32. 32.241 × 9 =
33. 33.9 × 99 =
34. 34.1969 × 99 =
35. 35.1321 × 99 =
36. 36.91 × 999 =
37. 37.405 × 999 =
38. 38.161 × 999 =
39. 39.477 × 99 =
40. 40.882 × 999 =

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