Multiply by 9 and 99 Worksheet

Vedic maths trick 11: Multiply by 9, 99 and 999 · Set 290 · 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. 1.425 × 999 =
2. 2.2 × 9 =
3. 3.765 × 99 =
4. 4.286 × 999 =
5. 5.852 × 999 =
6. 6.1485 × 99 =
7. 7.362 × 999 =
8. 8.34 × 99 =
9. 9.6 × 9 =
10. 10.475 × 999 =
11. 11.557 × 999 =
12. 12.7 × 9 =
13. 13.383 × 999 =
14. 14.3 × 99 =
15. 15.191 × 999 =
16. 16.683 × 999 =
17. 17.591 × 999 =
18. 18.16 × 99 =
19. 19.225 × 999 =
20. 20.14771 × 999 =
21. 21.81 × 99 =
22. 22.718 × 999 =
23. 23.2871 × 99 =
24. 24.73 × 99 =
25. 25.7 × 9 =
26. 26.69 × 99 =
27. 27.2304 × 99 =
28. 28.183 × 9 =
29. 29.32 × 99 =
30. 30.48 × 99 =
31. 31.3 × 9 =
32. 32.6 × 9 =
33. 33.867 × 99 =
34. 34.3 × 9 =
35. 35.1674 × 99 =
36. 36.29277 × 999 =
37. 37.76 × 9 =
38. 38.501 × 999 =
39. 39.101 × 9 =
40. 40.11 × 99 =

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