Working Base Multiplication Worksheet

Vedic maths trick 15: Working-base multiplication · Set 343 · 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. 1.603 × 607 =
2. 2.54 × 54 =
3. 3.84 × 81 =
4. 4.34 × 31 =
5. 5.499 × 494 =
6. 6.305 × 309 =
7. 7.91 × 93 =
8. 8.29 × 28 =
9. 9.206 × 203 =
10. 10.87 × 87 =
11. 11.492 × 499 =
12. 12.603 × 605 =
13. 13.88 × 86 =
14. 14.308 × 306 =
15. 15.44 × 44 =
16. 16.607 × 602 =
17. 17.67 × 69 =
18. 18.66 × 66 =
19. 19.51 × 51 =
20. 20.28 × 27 =
21. 21.501 × 506 =
22. 22.19 × 17 =
23. 23.396 × 394 =
24. 24.64 × 63 =
25. 25.19 × 18 =
26. 26.31 × 34 =
27. 27.42 × 43 =
28. 28.16 × 16 =
29. 29.608 × 601 =
30. 30.293 × 296 =
31. 31.89 × 88 =
32. 32.399 × 397 =
33. 33.596 × 599 =
34. 34.38 × 38 =
35. 35.203 × 205 =
36. 36.31 × 33 =
37. 37.52 × 51 =
38. 38.396 × 396 =
39. 39.28 × 29 =
40. 40.208 × 202 =

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