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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 651 · 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. 1.6122 × 12 =
  2. 2.4570 × 12 =
  3. 3.3259 × 12 =
  4. 4.3771 × 12 =
  5. 5.2170 × 12 =
  6. 6.7094 × 12 =
  7. 7.2930 × 12 =
  8. 8.359 × 12 =
  9. 9.9447 × 12 =
  10. 10.6191 × 12 =
  11. 11.7713 × 12 =
  12. 12.293 × 12 =
  13. 13.2762 × 12 =
  14. 14.2984 × 12 =
  15. 15.9050 × 12 =
  16. 16.3893 × 12 =
  17. 17.746 × 12 =
  18. 18.5768 × 12 =
  19. 19.4154 × 12 =
  20. 20.6742 × 12 =
  21. 21.3807 × 12 =
  22. 22.3307 × 12 =
  23. 23.9098 × 12 =
  24. 24.405 × 12 =
  25. 25.3178 × 12 =
  26. 26.2696 × 12 =
  27. 27.7593 × 12 =
  28. 28.539 × 12 =
  29. 29.3267 × 12 =
  30. 30.927 × 12 =
  31. 31.905 × 12 =
  32. 32.9777 × 12 =
  33. 33.8886 × 12 =
  34. 34.9806 × 12 =
  35. 35.1151 × 12 =
  36. 36.9756 × 12 =
  37. 37.9322 × 12 =
  38. 38.853 × 12 =
  39. 39.9829 × 12 =
  40. 40.8386 × 12 =

Answer key

  1. 73464
  2. 54840
  3. 39108
  4. 45252
  5. 26040
  6. 85128
  7. 35160
  8. 4308
  9. 113364
  10. 74292
  11. 92556
  12. 3516
  13. 33144
  14. 35808
  15. 108600
  16. 46716
  17. 8952
  18. 69216
  19. 49848
  20. 80904
  21. 45684
  22. 39684
  23. 109176
  24. 4860
  25. 38136
  26. 32352
  27. 91116
  28. 6468
  29. 39204
  30. 11124
  31. 10860
  32. 117324
  33. 106632
  34. 117672
  35. 13812
  36. 117072
  37. 111864
  38. 10236
  39. 117948
  40. 100632

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