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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 127 · 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. 1.2179 × 12 =
  2. 2.4008 × 12 =
  3. 3.1063 × 12 =
  4. 4.5544 × 12 =
  5. 5.617 × 12 =
  6. 6.1152 × 12 =
  7. 7.109 × 12 =
  8. 8.5293 × 12 =
  9. 9.9287 × 12 =
  10. 10.2066 × 12 =
  11. 11.7645 × 12 =
  12. 12.8004 × 12 =
  13. 13.8608 × 12 =
  14. 14.7979 × 12 =
  15. 15.9250 × 12 =
  16. 16.2191 × 12 =
  17. 17.3785 × 12 =
  18. 18.6235 × 12 =
  19. 19.4262 × 12 =
  20. 20.691 × 12 =
  21. 21.5212 × 12 =
  22. 22.6497 × 12 =
  23. 23.8434 × 12 =
  24. 24.2269 × 12 =
  25. 25.9964 × 12 =
  26. 26.8456 × 12 =
  27. 27.221 × 12 =
  28. 28.8587 × 12 =
  29. 29.7306 × 12 =
  30. 30.5609 × 12 =
  31. 31.7892 × 12 =
  32. 32.5722 × 12 =
  33. 33.6143 × 12 =
  34. 34.5706 × 12 =
  35. 35.3546 × 12 =
  36. 36.7380 × 12 =
  37. 37.5710 × 12 =
  38. 38.111 × 12 =
  39. 39.9312 × 12 =
  40. 40.1608 × 12 =

Answer key

  1. 26148
  2. 48096
  3. 12756
  4. 66528
  5. 7404
  6. 13824
  7. 1308
  8. 63516
  9. 111444
  10. 24792
  11. 91740
  12. 96048
  13. 103296
  14. 95748
  15. 111000
  16. 26292
  17. 45420
  18. 74820
  19. 51144
  20. 8292
  21. 62544
  22. 77964
  23. 101208
  24. 27228
  25. 119568
  26. 101472
  27. 2652
  28. 103044
  29. 87672
  30. 67308
  31. 94704
  32. 68664
  33. 73716
  34. 68472
  35. 42552
  36. 88560
  37. 68520
  38. 1332
  39. 111744
  40. 19296

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