Working Base Multiplication Worksheet

Vedic maths trick 15: Working-base multiplication · Set 866 · 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. 1.51 × 54 =
2. 2.41 × 41 =
3. 3.83 × 84 =
4. 4.406 × 403 =
5. 5.82 × 82 =
6. 6.74 × 73 =
7. 7.91 × 91 =
8. 8.407 × 401 =
9. 9.603 × 606 =
10. 10.209 × 204 =
11. 11.199 × 191 =
12. 12.33 × 33 =
13. 13.195 × 198 =
14. 14.83 × 83 =
15. 15.397 × 395 =
16. 16.61 × 61 =
17. 17.407 × 404 =
18. 18.605 × 601 =
19. 19.393 × 399 =
20. 20.58 × 58 =
21. 21.409 × 408 =
22. 22.308 × 304 =
23. 23.49 × 46 =
24. 24.193 × 191 =
25. 25.46 × 48 =
26. 26.37 × 38 =
27. 27.78 × 79 =
28. 28.299 × 299 =
29. 29.295 × 295 =
30. 30.294 × 299 =
31. 31.89 × 88 =
32. 32.292 × 292 =
33. 33.72 × 72 =
34. 34.394 × 399 =
35. 35.86 × 89 =
36. 36.195 × 192 =
37. 37.306 × 303 =
38. 38.497 × 496 =
39. 39.193 × 196 =
40. 40.67 × 67 =

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