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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 704 · 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. 1.7620 × 12 =
  2. 2.7350 × 12 =
  3. 3.1037 × 12 =
  4. 4.1657 × 12 =
  5. 5.2921 × 12 =
  6. 6.1459 × 12 =
  7. 7.4396 × 12 =
  8. 8.1675 × 12 =
  9. 9.7539 × 12 =
  10. 10.85 × 12 =
  11. 11.5143 × 12 =
  12. 12.4769 × 12 =
  13. 13.1098 × 12 =
  14. 14.3964 × 12 =
  15. 15.2753 × 12 =
  16. 16.4090 × 12 =
  17. 17.9948 × 12 =
  18. 18.3391 × 12 =
  19. 19.6982 × 12 =
  20. 20.9460 × 12 =
  21. 21.7133 × 12 =
  22. 22.4654 × 12 =
  23. 23.9420 × 12 =
  24. 24.6048 × 12 =
  25. 25.396 × 12 =
  26. 26.4518 × 12 =
  27. 27.4732 × 12 =
  28. 28.6402 × 12 =
  29. 29.7659 × 12 =
  30. 30.8799 × 12 =
  31. 31.3168 × 12 =
  32. 32.6363 × 12 =
  33. 33.4863 × 12 =
  34. 34.4144 × 12 =
  35. 35.9379 × 12 =
  36. 36.1913 × 12 =
  37. 37.8763 × 12 =
  38. 38.158 × 12 =
  39. 39.3515 × 12 =
  40. 40.2928 × 12 =

Answer key

  1. 91440
  2. 88200
  3. 12444
  4. 19884
  5. 35052
  6. 17508
  7. 52752
  8. 20100
  9. 90468
  10. 1020
  11. 61716
  12. 57228
  13. 13176
  14. 47568
  15. 33036
  16. 49080
  17. 119376
  18. 40692
  19. 83784
  20. 113520
  21. 85596
  22. 55848
  23. 113040
  24. 72576
  25. 4752
  26. 54216
  27. 56784
  28. 76824
  29. 91908
  30. 105588
  31. 38016
  32. 76356
  33. 58356
  34. 49728
  35. 112548
  36. 22956
  37. 105156
  38. 1896
  39. 42180
  40. 35136

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