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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 826 · 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. 1.3155 × 12 =
  2. 2.2363 × 12 =
  3. 3.8725 × 12 =
  4. 4.3169 × 12 =
  5. 5.625 × 12 =
  6. 6.6075 × 12 =
  7. 7.2593 × 12 =
  8. 8.2721 × 12 =
  9. 9.5943 × 12 =
  10. 10.3011 × 12 =
  11. 11.761 × 12 =
  12. 12.6581 × 12 =
  13. 13.8108 × 12 =
  14. 14.420 × 12 =
  15. 15.6869 × 12 =
  16. 16.7061 × 12 =
  17. 17.888 × 12 =
  18. 18.7109 × 12 =
  19. 19.8089 × 12 =
  20. 20.6131 × 12 =
  21. 21.9597 × 12 =
  22. 22.3728 × 12 =
  23. 23.7951 × 12 =
  24. 24.661 × 12 =
  25. 25.2681 × 12 =
  26. 26.4457 × 12 =
  27. 27.2821 × 12 =
  28. 28.8733 × 12 =
  29. 29.6520 × 12 =
  30. 30.8461 × 12 =
  31. 31.8083 × 12 =
  32. 32.991 × 12 =
  33. 33.8619 × 12 =
  34. 34.2532 × 12 =
  35. 35.492 × 12 =
  36. 36.3737 × 12 =
  37. 37.709 × 12 =
  38. 38.8865 × 12 =
  39. 39.3670 × 12 =
  40. 40.719 × 12 =

Answer key

  1. 37860
  2. 28356
  3. 104700
  4. 38028
  5. 7500
  6. 72900
  7. 31116
  8. 32652
  9. 71316
  10. 36132
  11. 9132
  12. 78972
  13. 97296
  14. 5040
  15. 82428
  16. 84732
  17. 10656
  18. 85308
  19. 97068
  20. 73572
  21. 115164
  22. 44736
  23. 95412
  24. 7932
  25. 32172
  26. 53484
  27. 33852
  28. 104796
  29. 78240
  30. 101532
  31. 96996
  32. 11892
  33. 103428
  34. 30384
  35. 5904
  36. 44844
  37. 8508
  38. 106380
  39. 44040
  40. 8628

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