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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 436 · 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. 1.7671 × 12 =
  2. 2.9905 × 12 =
  3. 3.1544 × 12 =
  4. 4.2625 × 12 =
  5. 5.9417 × 12 =
  6. 6.5471 × 12 =
  7. 7.626 × 12 =
  8. 8.5449 × 12 =
  9. 9.3588 × 12 =
  10. 10.1974 × 12 =
  11. 11.9436 × 12 =
  12. 12.6614 × 12 =
  13. 13.9139 × 12 =
  14. 14.9382 × 12 =
  15. 15.7186 × 12 =
  16. 16.1458 × 12 =
  17. 17.3813 × 12 =
  18. 18.1875 × 12 =
  19. 19.2698 × 12 =
  20. 20.470 × 12 =
  21. 21.4648 × 12 =
  22. 22.2477 × 12 =
  23. 23.8433 × 12 =
  24. 24.6661 × 12 =
  25. 25.6139 × 12 =
  26. 26.2007 × 12 =
  27. 27.1236 × 12 =
  28. 28.1955 × 12 =
  29. 29.8392 × 12 =
  30. 30.8391 × 12 =
  31. 31.3307 × 12 =
  32. 32.4745 × 12 =
  33. 33.4648 × 12 =
  34. 34.3265 × 12 =
  35. 35.1272 × 12 =
  36. 36.8739 × 12 =
  37. 37.9588 × 12 =
  38. 38.4473 × 12 =
  39. 39.2799 × 12 =
  40. 40.1439 × 12 =

Answer key

  1. 92052
  2. 118860
  3. 18528
  4. 31500
  5. 113004
  6. 65652
  7. 7512
  8. 65388
  9. 43056
  10. 23688
  11. 113232
  12. 79368
  13. 109668
  14. 112584
  15. 86232
  16. 17496
  17. 45756
  18. 22500
  19. 32376
  20. 5640
  21. 55776
  22. 29724
  23. 101196
  24. 79932
  25. 73668
  26. 24084
  27. 14832
  28. 23460
  29. 100704
  30. 100692
  31. 39684
  32. 56940
  33. 55776
  34. 39180
  35. 15264
  36. 104868
  37. 115056
  38. 53676
  39. 33588
  40. 17268

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