Working Base Multiplication Worksheet

Vedic maths trick 15: Working-base multiplication · Set 87 · 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. 1.38 × 37 =
2. 2.71 × 72 =
3. 3.32 × 31 =
4. 4.77 × 77 =
5. 5.408 × 408 =
6. 6.403 × 409 =
7. 7.499 × 497 =
8. 8.406 × 403 =
9. 9.305 × 308 =
10. 10.206 × 204 =
11. 11.58 × 56 =
12. 12.83 × 83 =
13. 13.609 × 605 =
14. 14.605 × 601 =
15. 15.54 × 53 =
16. 16.601 × 601 =
17. 17.407 × 406 =
18. 18.291 × 291 =
19. 19.92 × 94 =
20. 20.304 × 305 =
21. 21.27 × 26 =
22. 22.19 × 19 =
23. 23.36 × 37 =
24. 24.193 × 195 =
25. 25.396 × 393 =
26. 26.308 × 303 =
27. 27.36 × 38 =
28. 28.194 × 194 =
29. 29.53 × 54 =
30. 30.27 × 27 =
31. 31.46 × 49 =
32. 32.94 × 94 =
33. 33.207 × 203 =
34. 34.504 × 501 =
35. 35.391 × 393 =
36. 36.38 × 36 =
37. 37.309 × 306 =
38. 38.197 × 194 =
39. 39.78 × 76 =
40. 40.78 × 78 =

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