Working Base Multiplication Worksheet

Vedic maths trick 15: Working-base multiplication · Set 775 · 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. 1.392 × 397 =
2. 2.494 × 497 =
3. 3.493 × 498 =
4. 4.197 × 199 =
5. 5.301 × 301 =
6. 6.401 × 408 =
7. 7.499 × 498 =
8. 8.307 × 303 =
9. 9.72 × 74 =
10. 10.302 × 306 =
11. 11.76 × 78 =
12. 12.191 × 193 =
13. 13.196 × 194 =
14. 14.399 × 399 =
15. 15.502 × 509 =
16. 16.16 × 19 =
17. 17.609 × 607 =
18. 18.309 × 309 =
19. 19.57 × 56 =
20. 20.63 × 61 =
21. 21.94 × 91 =
22. 22.49 × 49 =
23. 23.605 × 605 =
24. 24.193 × 191 =
25. 25.294 × 293 =
26. 26.599 × 595 =
27. 27.16 × 17 =
28. 28.601 × 602 =
29. 29.405 × 409 =
30. 30.607 × 609 =
31. 31.195 × 197 =
32. 32.197 × 197 =
33. 33.28 × 26 =
34. 34.79 × 78 =
35. 35.606 × 601 =
36. 36.54 × 53 =
37. 37.43 × 42 =
38. 38.507 × 503 =
39. 39.508 × 502 =
40. 40.22 × 21 =

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