Working Base Multiplication Worksheet

Vedic maths trick 15: Working-base multiplication · Set 798 · 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. 1.209 × 207 =
2. 2.78 × 77 =
3. 3.73 × 71 =
4. 4.84 × 81 =
5. 5.299 × 294 =
6. 6.42 × 42 =
7. 7.191 × 195 =
8. 8.503 × 509 =
9. 9.303 × 303 =
10. 10.609 × 608 =
11. 11.493 × 499 =
12. 12.89 × 89 =
13. 13.307 × 303 =
14. 14.59 × 58 =
15. 15.51 × 51 =
16. 16.71 × 74 =
17. 17.69 × 67 =
18. 18.46 × 47 =
19. 19.58 × 59 =
20. 20.74 × 71 =
21. 21.79 × 79 =
22. 22.293 × 295 =
23. 23.46 × 46 =
24. 24.44 × 44 =
25. 25.93 × 94 =
26. 26.21 × 23 =
27. 27.597 × 598 =
28. 28.504 × 501 =
29. 29.24 × 21 =
30. 30.208 × 206 =
31. 31.494 × 496 =
32. 32.402 × 401 =
33. 33.79 × 77 =
34. 34.203 × 203 =
35. 35.497 × 492 =
36. 36.93 × 91 =
37. 37.296 × 292 =
38. 38.406 × 407 =
39. 39.191 × 194 =
40. 40.391 × 395 =

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