Multiply by 9 and 99 Worksheet

Vedic maths trick 11: Multiply by 9, 99 and 999 · Set 383 · 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. 1.98 × 99 =
2. 2.6 × 9 =
3. 3.158 × 9 =
4. 4.5 × 9 =
5. 5.419 × 999 =
6. 6.93 × 9 =
7. 7.49 × 99 =
8. 8.21 × 99 =
9. 9.681 × 999 =
10. 10.134 × 9 =
11. 11.13 × 99 =
12. 12.19 × 99 =
13. 13.77 × 99 =
14. 14.3 × 9 =
15. 15.3 × 9 =
16. 16.379 × 999 =
17. 17.6 × 9 =
18. 18.26815 × 999 =
19. 19.2 × 9 =
20. 20.873 × 999 =
21. 21.94 × 99 =
22. 22.54 × 99 =
23. 23.2 × 9 =
24. 24.182 × 9 =
25. 25.5 × 9 =
26. 26.874 × 999 =
27. 27.1001 × 999 =
28. 28.2781 × 99 =
29. 29.5 × 9 =
30. 30.3 × 9 =
31. 31.26 × 99 =
32. 32.15 × 99 =
33. 33.3 × 9 =
34. 34.398 × 999 =
35. 35.746 × 999 =
36. 36.5 × 9 =
37. 37.64 × 9 =
38. 38.186 × 9 =
39. 39.43 × 99 =
40. 40.77 × 9 =

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