Working Base Multiplication Worksheet

Vedic maths trick 15: Working-base multiplication · Set 206 · 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. 1.79 × 79 =
2. 2.295 × 298 =
3. 3.27 × 29 =
4. 4.405 × 408 =
5. 5.603 × 608 =
6. 6.73 × 73 =
7. 7.87 × 88 =
8. 8.308 × 307 =
9. 9.84 × 81 =
10. 10.198 × 191 =
11. 11.89 × 89 =
12. 12.298 × 297 =
13. 13.42 × 41 =
14. 14.81 × 83 =
15. 15.403 × 409 =
16. 16.299 × 292 =
17. 17.403 × 402 =
18. 18.76 × 79 =
19. 19.24 × 24 =
20. 20.291 × 291 =
21. 21.91 × 93 =
22. 22.601 × 602 =
23. 23.309 × 301 =
24. 24.51 × 54 =
25. 25.42 × 42 =
26. 26.78 × 76 =
27. 27.88 × 87 =
28. 28.37 × 37 =
29. 29.393 × 391 =
30. 30.405 × 406 =
31. 31.36 × 37 =
32. 32.598 × 599 =
33. 33.79 × 77 =
34. 34.54 × 54 =
35. 35.491 × 499 =
36. 36.505 × 503 =
37. 37.295 × 299 =
38. 38.403 × 401 =
39. 39.33 × 32 =
40. 40.79 × 79 =

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