Working Base Multiplication Worksheet

Vedic maths trick 15: Working-base multiplication · Set 69 · 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. 1.293 × 297 =
2. 2.298 × 297 =
3. 3.17 × 16 =
4. 4.52 × 53 =
5. 5.78 × 77 =
6. 6.43 × 42 =
7. 7.194 × 199 =
8. 8.54 × 51 =
9. 9.209 × 204 =
10. 10.508 × 504 =
11. 11.93 × 94 =
12. 12.49 × 47 =
13. 13.53 × 52 =
14. 14.494 × 499 =
15. 15.34 × 32 =
16. 16.88 × 89 =
17. 17.504 × 504 =
18. 18.56 × 56 =
19. 19.602 × 607 =
20. 20.595 × 594 =
21. 21.79 × 78 =
22. 22.84 × 82 =
23. 23.405 × 402 =
24. 24.608 × 605 =
25. 25.501 × 507 =
26. 26.207 × 207 =
27. 27.31 × 32 =
28. 28.394 × 399 =
29. 29.201 × 209 =
30. 30.77 × 79 =
31. 31.396 × 395 =
32. 32.503 × 503 =
33. 33.202 × 206 =
34. 34.29 × 26 =
35. 35.493 × 499 =
36. 36.74 × 73 =
37. 37.202 × 209 =
38. 38.394 × 394 =
39. 39.36 × 39 =
40. 40.24 × 23 =

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