Working Base Multiplication Worksheet

Vedic maths trick 15: Working-base multiplication · Set 193 · 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. 1.295 × 294 =
2. 2.34 × 32 =
3. 3.494 × 491 =
4. 4.402 × 404 =
5. 5.397 × 395 =
6. 6.197 × 195 =
7. 7.36 × 38 =
8. 8.29 × 28 =
9. 9.493 × 498 =
10. 10.72 × 74 =
11. 11.302 × 309 =
12. 12.407 × 408 =
13. 13.495 × 495 =
14. 14.392 × 391 =
15. 15.22 × 23 =
16. 16.504 × 507 =
17. 17.495 × 496 =
18. 18.77 × 79 =
19. 19.28 × 28 =
20. 20.496 × 496 =
21. 21.51 × 51 =
22. 22.74 × 71 =
23. 23.22 × 22 =
24. 24.592 × 599 =
25. 25.57 × 59 =
26. 26.87 × 89 =
27. 27.402 × 407 =
28. 28.402 × 404 =
29. 29.94 × 94 =
30. 30.596 × 596 =
31. 31.604 × 601 =
32. 32.48 × 47 =
33. 33.392 × 397 =
34. 34.491 × 492 =
35. 35.63 × 61 =
36. 36.296 × 293 =
37. 37.495 × 498 =
38. 38.87 × 88 =
39. 39.292 × 291 =
40. 40.306 × 306 =

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