Working Base Multiplication Worksheet

Vedic maths trick 15: Working-base multiplication · Set 72 · 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. 1.42 × 44 =
2. 2.203 × 203 =
3. 3.79 × 77 =
4. 4.19 × 19 =
5. 5.597 × 599 =
6. 6.72 × 72 =
7. 7.38 × 36 =
8. 8.202 × 201 =
9. 9.495 × 496 =
10. 10.396 × 391 =
11. 11.72 × 71 =
12. 12.79 × 78 =
13. 13.296 × 292 =
14. 14.293 × 296 =
15. 15.44 × 41 =
16. 16.27 × 27 =
17. 17.29 × 26 =
18. 18.198 × 195 =
19. 19.39 × 39 =
20. 20.41 × 44 =
21. 21.89 × 88 =
22. 22.28 × 28 =
23. 23.92 × 94 =
24. 24.306 × 309 =
25. 25.493 × 495 =
26. 26.49 × 46 =
27. 27.506 × 504 =
28. 28.34 × 32 =
29. 29.46 × 46 =
30. 30.507 × 503 =
31. 31.291 × 293 =
32. 32.78 × 76 =
33. 33.63 × 64 =
34. 34.38 × 36 =
35. 35.41 × 42 =
36. 36.54 × 53 =
37. 37.46 × 46 =
38. 38.508 × 508 =
39. 39.49 × 49 =
40. 40.395 × 393 =

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