Working Base Multiplication Worksheet

Vedic maths trick 15: Working-base multiplication · Set 470 · 40 sums

The trick (Anurupyena): Pick the working base (like 40 = 4 × 10 or 300 = 3 × 100) and write each number’s difference from it. Cross-add as in trick 3, then multiply that left part by 4 (or 3, 5…). Right part: multiply the differences — 1 digit for a × 10 base, 2 digits for a × 100 base (carry the extra).

1. 1.307 × 305 =
2. 2.401 × 403 =
3. 3.207 × 206 =
4. 4.72 × 71 =
5. 5.92 × 94 =
6. 6.497 × 491 =
7. 7.81 × 82 =
8. 8.64 × 63 =
9. 9.34 × 34 =
10. 10.17 × 16 =
11. 11.195 × 197 =
12. 12.26 × 27 =
13. 13.42 × 41 =
14. 14.22 × 22 =
15. 15.38 × 39 =
16. 16.197 × 195 =
17. 17.19 × 17 =
18. 18.63 × 61 =
19. 19.47 × 48 =
20. 20.605 × 601 =
21. 21.495 × 496 =
22. 22.496 × 494 =
23. 23.22 × 22 =
24. 24.291 × 292 =
25. 25.33 × 33 =
26. 26.197 × 192 =
27. 27.406 × 405 =
28. 28.596 × 596 =
29. 29.202 × 206 =
30. 30.195 × 198 =
31. 31.72 × 71 =
32. 32.198 × 191 =
33. 33.603 × 606 =
34. 34.59 × 59 =
35. 35.87 × 88 =
36. 36.94 × 92 =
37. 37.194 × 193 =
38. 38.592 × 599 =
39. 39.68 × 66 =
40. 40.592 × 599 =

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