Working Base Multiplication Worksheet

Vedic maths trick 15: Working-base multiplication · Set 420 · 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. 1.56 × 58 =
2. 2.291 × 291 =
3. 3.82 × 83 =
4. 4.74 × 73 =
5. 5.204 × 207 =
6. 6.32 × 31 =
7. 7.79 × 79 =
8. 8.76 × 79 =
9. 9.62 × 62 =
10. 10.24 × 22 =
11. 11.192 × 192 =
12. 12.608 × 606 =
13. 13.72 × 72 =
14. 14.305 × 303 =
15. 15.491 × 494 =
16. 16.27 × 28 =
17. 17.57 × 57 =
18. 18.492 × 495 =
19. 19.392 × 398 =
20. 20.301 × 302 =
21. 21.27 × 29 =
22. 22.24 × 22 =
23. 23.192 × 194 =
24. 24.41 × 41 =
25. 25.44 × 44 =
26. 26.26 × 26 =
27. 27.503 × 501 =
28. 28.72 × 74 =
29. 29.301 × 308 =
30. 30.31 × 34 =
31. 31.604 × 607 =
32. 32.62 × 61 =
33. 33.302 × 302 =
34. 34.31 × 33 =
35. 35.196 × 196 =
36. 36.492 × 492 =
37. 37.501 × 507 =
38. 38.601 × 609 =
39. 39.63 × 63 =
40. 40.503 × 507 =

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