Working Base Multiplication Worksheet

Vedic maths trick 15: Working-base multiplication · Set 184 · 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. 1.78 × 76 =
2. 2.509 × 505 =
3. 3.77 × 76 =
4. 4.398 × 392 =
5. 5.56 × 56 =
6. 6.502 × 503 =
7. 7.195 × 199 =
8. 8.309 × 303 =
9. 9.299 × 298 =
10. 10.498 × 491 =
11. 11.402 × 408 =
12. 12.192 × 192 =
13. 13.395 × 397 =
14. 14.397 × 398 =
15. 15.51 × 54 =
16. 16.63 × 61 =
17. 17.195 × 191 =
18. 18.48 × 49 =
19. 19.204 × 205 =
20. 20.28 × 28 =
21. 21.393 × 391 =
22. 22.63 × 63 =
23. 23.205 × 205 =
24. 24.89 × 88 =
25. 25.402 × 403 =
26. 26.44 × 44 =
27. 27.31 × 32 =
28. 28.32 × 33 =
29. 29.208 × 208 =
30. 30.77 × 77 =
31. 31.196 × 193 =
32. 32.63 × 62 =
33. 33.36 × 36 =
34. 34.89 × 89 =
35. 35.407 × 403 =
36. 36.61 × 64 =
37. 37.498 × 491 =
38. 38.594 × 593 =
39. 39.597 × 598 =
40. 40.36 × 39 =

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