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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 938 · 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. 1.7278 × 12 =
  2. 2.5054 × 12 =
  3. 3.3828 × 12 =
  4. 4.2695 × 12 =
  5. 5.5321 × 12 =
  6. 6.9560 × 12 =
  7. 7.2274 × 12 =
  8. 8.7256 × 12 =
  9. 9.5394 × 12 =
  10. 10.8812 × 12 =
  11. 11.4264 × 12 =
  12. 12.298 × 12 =
  13. 13.338 × 12 =
  14. 14.4358 × 12 =
  15. 15.3701 × 12 =
  16. 16.2356 × 12 =
  17. 17.7460 × 12 =
  18. 18.5450 × 12 =
  19. 19.1662 × 12 =
  20. 20.2912 × 12 =
  21. 21.35 × 12 =
  22. 22.7771 × 12 =
  23. 23.6458 × 12 =
  24. 24.4505 × 12 =
  25. 25.3932 × 12 =
  26. 26.7098 × 12 =
  27. 27.9306 × 12 =
  28. 28.7088 × 12 =
  29. 29.9519 × 12 =
  30. 30.5195 × 12 =
  31. 31.4591 × 12 =
  32. 32.8096 × 12 =
  33. 33.4441 × 12 =
  34. 34.678 × 12 =
  35. 35.7727 × 12 =
  36. 36.5428 × 12 =
  37. 37.5566 × 12 =
  38. 38.7511 × 12 =
  39. 39.4895 × 12 =
  40. 40.1846 × 12 =

Answer key

  1. 87336
  2. 60648
  3. 45936
  4. 32340
  5. 63852
  6. 114720
  7. 27288
  8. 87072
  9. 64728
  10. 105744
  11. 51168
  12. 3576
  13. 4056
  14. 52296
  15. 44412
  16. 28272
  17. 89520
  18. 65400
  19. 19944
  20. 34944
  21. 420
  22. 93252
  23. 77496
  24. 54060
  25. 47184
  26. 85176
  27. 111672
  28. 85056
  29. 114228
  30. 62340
  31. 55092
  32. 97152
  33. 53292
  34. 8136
  35. 92724
  36. 65136
  37. 66792
  38. 90132
  39. 58740
  40. 22152

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