Working Base Multiplication Worksheet

Vedic maths trick 15: Working-base multiplication · Set 717 · 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. 1.51 × 54 =
2. 2.293 × 297 =
3. 3.602 × 606 =
4. 4.58 × 59 =
5. 5.74 × 71 =
6. 6.605 × 606 =
7. 7.28 × 29 =
8. 8.44 × 42 =
9. 9.72 × 71 =
10. 10.16 × 16 =
11. 11.33 × 33 =
12. 12.66 × 66 =
13. 13.49 × 49 =
14. 14.602 × 605 =
15. 15.71 × 74 =
16. 16.58 × 56 =
17. 17.27 × 28 =
18. 18.304 × 308 =
19. 19.92 × 92 =
20. 20.32 × 33 =
21. 21.198 × 199 =
22. 22.27 × 28 =
23. 23.17 × 19 =
24. 24.47 × 46 =
25. 25.17 × 17 =
26. 26.199 × 199 =
27. 27.308 × 306 =
28. 28.84 × 82 =
29. 29.592 × 595 =
30. 30.78 × 77 =
31. 31.34 × 33 =
32. 32.54 × 51 =
33. 33.397 × 399 =
34. 34.73 × 73 =
35. 35.396 × 395 =
36. 36.76 × 78 =
37. 37.22 × 24 =
38. 38.63 × 64 =
39. 39.296 × 293 =
40. 40.48 × 48 =

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