Multiply by 9 and 99 Worksheet

Vedic maths trick 11: Multiply by 9, 99 and 999 · Set 899 · 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. 1.815 × 99 =
2. 2.2 × 9 =
3. 3.667 × 999 =
4. 4.15 × 9 =
5. 5.1389 × 99 =
6. 6.41 × 99 =
7. 7.15 × 99 =
8. 8.44 × 99 =
9. 9.2 × 9 =
10. 10.21063 × 999 =
11. 11.121 × 9 =
12. 12.69 × 99 =
13. 13.19 × 99 =
14. 14.21 × 99 =
15. 15.2 × 9 =
16. 16.16885 × 999 =
17. 17.831 × 999 =
18. 18.3 × 9 =
19. 19.956 × 999 =
20. 20.2102 × 99 =
21. 21.513 × 999 =
22. 22.3 × 9 =
23. 23.6 × 9 =
24. 24.3654 × 999 =
25. 25.323 × 999 =
26. 26.5005 × 999 =
27. 27.58 × 999 =
28. 28.35 × 99 =
29. 29.41 × 99 =
30. 30.202 × 9 =
31. 31.11 × 99 =
32. 32.305 × 999 =
33. 33.7 × 9 =
34. 34.20628 × 999 =
35. 35.1482 × 99 =
36. 36.6 × 9 =
37. 37.2244 × 99 =
38. 38.3901 × 999 =
39. 39.73 × 99 =
40. 40.7 × 9 =

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