Working Base Multiplication Worksheet

Vedic maths trick 15: Working-base multiplication · Set 112 · 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. 1.52 × 53 =
2. 2.46 × 48 =
3. 3.67 × 68 =
4. 4.201 × 203 =
5. 5.79 × 78 =
6. 6.497 × 499 =
7. 7.52 × 53 =
8. 8.592 × 593 =
9. 9.308 × 305 =
10. 10.27 × 28 =
11. 11.293 × 299 =
12. 12.72 × 71 =
13. 13.499 × 493 =
14. 14.209 × 207 =
15. 15.201 × 204 =
16. 16.94 × 93 =
17. 17.29 × 29 =
18. 18.71 × 72 =
19. 19.58 × 59 =
20. 20.192 × 192 =
21. 21.293 × 291 =
22. 22.92 × 91 =
23. 23.501 × 502 =
24. 24.405 × 409 =
25. 25.21 × 24 =
26. 26.398 × 393 =
27. 27.605 × 604 =
28. 28.48 × 49 =
29. 29.201 × 205 =
30. 30.44 × 42 =
31. 31.296 × 292 =
32. 32.47 × 47 =
33. 33.492 × 495 =
34. 34.62 × 62 =
35. 35.64 × 63 =
36. 36.83 × 83 =
37. 37.76 × 78 =
38. 38.199 × 199 =
39. 39.396 × 398 =
40. 40.293 × 292 =

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