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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 675 · 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. 1.6242 × 12 =
  2. 2.2261 × 12 =
  3. 3.9153 × 12 =
  4. 4.9172 × 12 =
  5. 5.9920 × 12 =
  6. 6.9076 × 12 =
  7. 7.6761 × 12 =
  8. 8.798 × 12 =
  9. 9.2232 × 12 =
  10. 10.4826 × 12 =
  11. 11.3935 × 12 =
  12. 12.263 × 12 =
  13. 13.2397 × 12 =
  14. 14.3990 × 12 =
  15. 15.3379 × 12 =
  16. 16.7922 × 12 =
  17. 17.1740 × 12 =
  18. 18.381 × 12 =
  19. 19.2249 × 12 =
  20. 20.3597 × 12 =
  21. 21.5161 × 12 =
  22. 22.1773 × 12 =
  23. 23.4233 × 12 =
  24. 24.4049 × 12 =
  25. 25.2189 × 12 =
  26. 26.179 × 12 =
  27. 27.5566 × 12 =
  28. 28.8277 × 12 =
  29. 29.9261 × 12 =
  30. 30.2768 × 12 =
  31. 31.4748 × 12 =
  32. 32.1255 × 12 =
  33. 33.2293 × 12 =
  34. 34.3372 × 12 =
  35. 35.9319 × 12 =
  36. 36.7147 × 12 =
  37. 37.1511 × 12 =
  38. 38.8112 × 12 =
  39. 39.3588 × 12 =
  40. 40.9051 × 12 =

Answer key

  1. 74904
  2. 27132
  3. 109836
  4. 110064
  5. 119040
  6. 108912
  7. 81132
  8. 9576
  9. 26784
  10. 57912
  11. 47220
  12. 3156
  13. 28764
  14. 47880
  15. 40548
  16. 95064
  17. 20880
  18. 4572
  19. 26988
  20. 43164
  21. 61932
  22. 21276
  23. 50796
  24. 48588
  25. 26268
  26. 2148
  27. 66792
  28. 99324
  29. 111132
  30. 33216
  31. 56976
  32. 15060
  33. 27516
  34. 40464
  35. 111828
  36. 85764
  37. 18132
  38. 97344
  39. 43056
  40. 108612

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