Working Base Multiplication Worksheet

Vedic maths trick 15: Working-base multiplication · Set 741 · 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 × 77 =
2. 2.86 × 86 =
3. 3.27 × 28 =
4. 4.501 × 504 =
5. 5.207 × 206 =
6. 6.407 × 406 =
7. 7.597 × 591 =
8. 8.76 × 79 =
9. 9.39 × 39 =
10. 10.33 × 34 =
11. 11.57 × 58 =
12. 12.73 × 72 =
13. 13.79 × 77 =
14. 14.302 × 304 =
15. 15.26 × 29 =
16. 16.197 × 191 =
17. 17.28 × 27 =
18. 18.295 × 291 =
19. 19.299 × 291 =
20. 20.592 × 592 =
21. 21.392 × 396 =
22. 22.496 × 493 =
23. 23.41 × 44 =
24. 24.498 × 498 =
25. 25.494 × 498 =
26. 26.87 × 87 =
27. 27.409 × 402 =
28. 28.81 × 83 =
29. 29.23 × 23 =
30. 30.42 × 43 =
31. 31.302 × 301 =
32. 32.71 × 71 =
33. 33.16 × 18 =
34. 34.199 × 195 =
35. 35.498 × 496 =
36. 36.197 × 192 =
37. 37.26 × 28 =
38. 38.22 × 21 =
39. 39.47 × 47 =
40. 40.31 × 32 =

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