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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 31 · 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. 1.161 × 12 =
  2. 2.912 × 12 =
  3. 3.1203 × 12 =
  4. 4.7732 × 12 =
  5. 5.6796 × 12 =
  6. 6.954 × 12 =
  7. 7.3374 × 12 =
  8. 8.4161 × 12 =
  9. 9.6895 × 12 =
  10. 10.491 × 12 =
  11. 11.9398 × 12 =
  12. 12.255 × 12 =
  13. 13.600 × 12 =
  14. 14.1622 × 12 =
  15. 15.909 × 12 =
  16. 16.3753 × 12 =
  17. 17.9772 × 12 =
  18. 18.6858 × 12 =
  19. 19.8904 × 12 =
  20. 20.4996 × 12 =
  21. 21.1434 × 12 =
  22. 22.7258 × 12 =
  23. 23.4674 × 12 =
  24. 24.6640 × 12 =
  25. 25.7553 × 12 =
  26. 26.7552 × 12 =
  27. 27.2463 × 12 =
  28. 28.2678 × 12 =
  29. 29.5885 × 12 =
  30. 30.49 × 12 =
  31. 31.2339 × 12 =
  32. 32.9555 × 12 =
  33. 33.5988 × 12 =
  34. 34.1882 × 12 =
  35. 35.5546 × 12 =
  36. 36.2329 × 12 =
  37. 37.2779 × 12 =
  38. 38.6585 × 12 =
  39. 39.9694 × 12 =
  40. 40.6533 × 12 =

Answer key

  1. 1932
  2. 10944
  3. 14436
  4. 92784
  5. 81552
  6. 11448
  7. 40488
  8. 49932
  9. 82740
  10. 5892
  11. 112776
  12. 3060
  13. 7200
  14. 19464
  15. 10908
  16. 45036
  17. 117264
  18. 82296
  19. 106848
  20. 59952
  21. 17208
  22. 87096
  23. 56088
  24. 79680
  25. 90636
  26. 90624
  27. 29556
  28. 32136
  29. 70620
  30. 588
  31. 28068
  32. 114660
  33. 71856
  34. 22584
  35. 66552
  36. 27948
  37. 33348
  38. 79020
  39. 116328
  40. 78396

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