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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 504 · 40 sums
TalentJR

The trick (Sopantyadvayamantyam): Write a 0 in front of the number. Each answer column = twice the digit + the digit to its right (nothing to the right of the last digit). Combine from the right with carries.

NameDateTime takenScore ___ / 40
  1. 1.6295 × 12 =
  2. 2.3543 × 12 =
  3. 3.7767 × 12 =
  4. 4.806 × 12 =
  5. 5.1086 × 12 =
  6. 6.7443 × 12 =
  7. 7.4439 × 12 =
  8. 8.4912 × 12 =
  9. 9.5337 × 12 =
  10. 10.2878 × 12 =
  11. 11.7814 × 12 =
  12. 12.6789 × 12 =
  13. 13.9223 × 12 =
  14. 14.1772 × 12 =
  15. 15.2282 × 12 =
  16. 16.3421 × 12 =
  17. 17.6984 × 12 =
  18. 18.756 × 12 =
  19. 19.9026 × 12 =
  20. 20.265 × 12 =
  21. 21.5418 × 12 =
  22. 22.4262 × 12 =
  23. 23.6165 × 12 =
  24. 24.7585 × 12 =
  25. 25.8282 × 12 =
  26. 26.6803 × 12 =
  27. 27.6108 × 12 =
  28. 28.2983 × 12 =
  29. 29.741 × 12 =
  30. 30.3679 × 12 =
  31. 31.670 × 12 =
  32. 32.4298 × 12 =
  33. 33.4317 × 12 =
  34. 34.979 × 12 =
  35. 35.4852 × 12 =
  36. 36.2506 × 12 =
  37. 37.3673 × 12 =
  38. 38.9292 × 12 =
  39. 39.2325 × 12 =
  40. 40.504 × 12 =

Answer key

  1. 75540
  2. 42516
  3. 93204
  4. 9672
  5. 13032
  6. 89316
  7. 53268
  8. 58944
  9. 64044
  10. 34536
  11. 93768
  12. 81468
  13. 110676
  14. 21264
  15. 27384
  16. 41052
  17. 83808
  18. 9072
  19. 108312
  20. 3180
  21. 65016
  22. 51144
  23. 73980
  24. 91020
  25. 99384
  26. 81636
  27. 73296
  28. 35796
  29. 8892
  30. 44148
  31. 8040
  32. 51576
  33. 51804
  34. 11748
  35. 58224
  36. 30072
  37. 44076
  38. 111504
  39. 27900
  40. 6048

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