Working Base Multiplication Worksheet

Vedic maths trick 15: Working-base multiplication · Set 159 · 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. 1.407 × 407 =
2. 2.22 × 23 =
3. 3.44 × 43 =
4. 4.296 × 299 =
5. 5.21 × 22 =
6. 6.18 × 17 =
7. 7.79 × 76 =
8. 8.49 × 48 =
9. 9.17 × 16 =
10. 10.44 × 41 =
11. 11.92 × 91 =
12. 12.52 × 53 =
13. 13.204 × 202 =
14. 14.191 × 193 =
15. 15.53 × 54 =
16. 16.86 × 87 =
17. 17.78 × 76 =
18. 18.601 × 601 =
19. 19.38 × 39 =
20. 20.19 × 17 =
21. 21.57 × 58 =
22. 22.77 × 78 =
23. 23.88 × 89 =
24. 24.596 × 599 =
25. 25.67 × 67 =
26. 26.46 × 47 =
27. 27.69 × 66 =
28. 28.201 × 202 =
29. 29.401 × 408 =
30. 30.39 × 38 =
31. 31.31 × 34 =
32. 32.31 × 32 =
33. 33.57 × 56 =
34. 34.91 × 91 =
35. 35.38 × 39 =
36. 36.29 × 27 =
37. 37.508 × 507 =
38. 38.77 × 77 =
39. 39.89 × 88 =
40. 40.69 × 67 =

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