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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 357 · 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. 1.6249 × 12 =
  2. 2.996 × 12 =
  3. 3.4985 × 12 =
  4. 4.651 × 12 =
  5. 5.2613 × 12 =
  6. 6.1468 × 12 =
  7. 7.7997 × 12 =
  8. 8.3996 × 12 =
  9. 9.5583 × 12 =
  10. 10.5914 × 12 =
  11. 11.5180 × 12 =
  12. 12.9456 × 12 =
  13. 13.6438 × 12 =
  14. 14.2255 × 12 =
  15. 15.6512 × 12 =
  16. 16.3513 × 12 =
  17. 17.4022 × 12 =
  18. 18.6578 × 12 =
  19. 19.3743 × 12 =
  20. 20.2800 × 12 =
  21. 21.100 × 12 =
  22. 22.1772 × 12 =
  23. 23.5173 × 12 =
  24. 24.46 × 12 =
  25. 25.3345 × 12 =
  26. 26.2908 × 12 =
  27. 27.881 × 12 =
  28. 28.5968 × 12 =
  29. 29.422 × 12 =
  30. 30.4483 × 12 =
  31. 31.7932 × 12 =
  32. 32.6522 × 12 =
  33. 33.6334 × 12 =
  34. 34.855 × 12 =
  35. 35.3838 × 12 =
  36. 36.3774 × 12 =
  37. 37.2318 × 12 =
  38. 38.7863 × 12 =
  39. 39.8266 × 12 =
  40. 40.6456 × 12 =

Answer key

  1. 74988
  2. 11952
  3. 59820
  4. 7812
  5. 31356
  6. 17616
  7. 95964
  8. 47952
  9. 66996
  10. 70968
  11. 62160
  12. 113472
  13. 77256
  14. 27060
  15. 78144
  16. 42156
  17. 48264
  18. 78936
  19. 44916
  20. 33600
  21. 1200
  22. 21264
  23. 62076
  24. 552
  25. 40140
  26. 34896
  27. 10572
  28. 71616
  29. 5064
  30. 53796
  31. 95184
  32. 78264
  33. 76008
  34. 10260
  35. 46056
  36. 45288
  37. 27816
  38. 94356
  39. 99192
  40. 77472

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