Working Base Multiplication Worksheet

Vedic maths trick 15: Working-base multiplication · Set 191 · 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. 1.398 × 393 =
2. 2.492 × 496 =
3. 3.28 × 26 =
4. 4.396 × 392 =
5. 5.48 × 47 =
6. 6.493 × 498 =
7. 7.47 × 48 =
8. 8.66 × 68 =
9. 9.79 × 77 =
10. 10.68 × 67 =
11. 11.37 × 38 =
12. 12.23 × 21 =
13. 13.56 × 56 =
14. 14.397 × 394 =
15. 15.595 × 597 =
16. 16.495 × 494 =
17. 17.69 × 69 =
18. 18.91 × 93 =
19. 19.504 × 505 =
20. 20.398 × 394 =
21. 21.299 × 298 =
22. 22.32 × 34 =
23. 23.19 × 16 =
24. 24.199 × 199 =
25. 25.395 × 398 =
26. 26.298 × 293 =
27. 27.196 × 197 =
28. 28.21 × 23 =
29. 29.27 × 27 =
30. 30.49 × 49 =
31. 31.43 × 43 =
32. 32.492 × 492 =
33. 33.391 × 392 =
34. 34.37 × 36 =
35. 35.493 × 493 =
36. 36.41 × 42 =
37. 37.604 × 605 =
38. 38.26 × 28 =
39. 39.503 × 503 =
40. 40.83 × 84 =

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