Working Base Multiplication Worksheet

Vedic maths trick 15: Working-base multiplication · Set 4 · 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. 1.604 × 608 =
2. 2.79 × 76 =
3. 3.66 × 68 =
4. 4.195 × 199 =
5. 5.61 × 61 =
6. 6.88 × 88 =
7. 7.499 × 496 =
8. 8.37 × 36 =
9. 9.193 × 198 =
10. 10.24 × 21 =
11. 11.77 × 79 =
12. 12.299 × 299 =
13. 13.43 × 43 =
14. 14.592 × 593 =
15. 15.41 × 41 =
16. 16.199 × 194 =
17. 17.63 × 61 =
18. 18.84 × 81 =
19. 19.608 × 601 =
20. 20.392 × 395 =
21. 21.48 × 46 =
22. 22.205 × 207 =
23. 23.496 × 495 =
24. 24.93 × 94 =
25. 25.16 × 19 =
26. 26.26 × 29 =
27. 27.392 × 396 =
28. 28.308 × 301 =
29. 29.32 × 34 =
30. 30.194 × 195 =
31. 31.498 × 498 =
32. 32.39 × 38 =
33. 33.395 × 396 =
34. 34.16 × 18 =
35. 35.292 × 299 =
36. 36.38 × 39 =
37. 37.88 × 89 =
38. 38.54 × 53 =
39. 39.31 × 33 =
40. 40.28 × 29 =

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