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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 108 · 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. 1.9501 × 12 =
  2. 2.6848 × 12 =
  3. 3.2645 × 12 =
  4. 4.2212 × 12 =
  5. 5.5881 × 12 =
  6. 6.473 × 12 =
  7. 7.5562 × 12 =
  8. 8.7875 × 12 =
  9. 9.2503 × 12 =
  10. 10.8313 × 12 =
  11. 11.8271 × 12 =
  12. 12.7462 × 12 =
  13. 13.563 × 12 =
  14. 14.8612 × 12 =
  15. 15.5431 × 12 =
  16. 16.8564 × 12 =
  17. 17.2093 × 12 =
  18. 18.2079 × 12 =
  19. 19.1227 × 12 =
  20. 20.841 × 12 =
  21. 21.2477 × 12 =
  22. 22.2226 × 12 =
  23. 23.3220 × 12 =
  24. 24.725 × 12 =
  25. 25.6137 × 12 =
  26. 26.1180 × 12 =
  27. 27.6291 × 12 =
  28. 28.7779 × 12 =
  29. 29.3963 × 12 =
  30. 30.3504 × 12 =
  31. 31.7672 × 12 =
  32. 32.450 × 12 =
  33. 33.781 × 12 =
  34. 34.962 × 12 =
  35. 35.1684 × 12 =
  36. 36.6554 × 12 =
  37. 37.9836 × 12 =
  38. 38.6490 × 12 =
  39. 39.8597 × 12 =
  40. 40.6212 × 12 =

Answer key

  1. 114012
  2. 82176
  3. 31740
  4. 26544
  5. 70572
  6. 5676
  7. 66744
  8. 94500
  9. 30036
  10. 99756
  11. 99252
  12. 89544
  13. 6756
  14. 103344
  15. 65172
  16. 102768
  17. 25116
  18. 24948
  19. 14724
  20. 10092
  21. 29724
  22. 26712
  23. 38640
  24. 8700
  25. 73644
  26. 14160
  27. 75492
  28. 93348
  29. 47556
  30. 42048
  31. 92064
  32. 5400
  33. 9372
  34. 11544
  35. 20208
  36. 78648
  37. 118032
  38. 77880
  39. 103164
  40. 74544

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