Working Base Multiplication Worksheet

Vedic maths trick 15: Working-base multiplication · Set 540 · 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. 1.202 × 204 =
2. 2.497 × 494 =
3. 3.92 × 91 =
4. 4.399 × 399 =
5. 5.402 × 402 =
6. 6.405 × 404 =
7. 7.34 × 33 =
8. 8.202 × 205 =
9. 9.22 × 21 =
10. 10.46 × 48 =
11. 11.46 × 48 =
12. 12.605 × 602 =
13. 13.38 × 36 =
14. 14.298 × 291 =
15. 15.604 × 606 =
16. 16.393 × 391 =
17. 17.41 × 43 =
18. 18.499 × 498 =
19. 19.295 × 298 =
20. 20.307 × 301 =
21. 21.202 × 204 =
22. 22.195 × 198 =
23. 23.194 × 198 =
24. 24.49 × 46 =
25. 25.33 × 33 =
26. 26.609 × 607 =
27. 27.53 × 52 =
28. 28.37 × 39 =
29. 29.201 × 209 =
30. 30.68 × 68 =
31. 31.293 × 294 =
32. 32.198 × 193 =
33. 33.43 × 41 =
34. 34.396 × 396 =
35. 35.39 × 38 =
36. 36.68 × 67 =
37. 37.67 × 68 =
38. 38.31 × 34 =
39. 39.44 × 41 =
40. 40.207 × 201 =

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