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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 234 · 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. 1.8851 × 12 =
  2. 2.8114 × 12 =
  3. 3.2256 × 12 =
  4. 4.6871 × 12 =
  5. 5.1814 × 12 =
  6. 6.4799 × 12 =
  7. 7.9531 × 12 =
  8. 8.4731 × 12 =
  9. 9.6424 × 12 =
  10. 10.3677 × 12 =
  11. 11.592 × 12 =
  12. 12.8835 × 12 =
  13. 13.7608 × 12 =
  14. 14.4616 × 12 =
  15. 15.101 × 12 =
  16. 16.2516 × 12 =
  17. 17.1670 × 12 =
  18. 18.5239 × 12 =
  19. 19.3066 × 12 =
  20. 20.2968 × 12 =
  21. 21.3889 × 12 =
  22. 22.7662 × 12 =
  23. 23.3940 × 12 =
  24. 24.9017 × 12 =
  25. 25.9215 × 12 =
  26. 26.6572 × 12 =
  27. 27.9966 × 12 =
  28. 28.6714 × 12 =
  29. 29.8223 × 12 =
  30. 30.8650 × 12 =
  31. 31.1861 × 12 =
  32. 32.557 × 12 =
  33. 33.4612 × 12 =
  34. 34.8999 × 12 =
  35. 35.7480 × 12 =
  36. 36.9522 × 12 =
  37. 37.9777 × 12 =
  38. 38.7382 × 12 =
  39. 39.5979 × 12 =
  40. 40.6848 × 12 =

Answer key

  1. 106212
  2. 97368
  3. 27072
  4. 82452
  5. 21768
  6. 57588
  7. 114372
  8. 56772
  9. 77088
  10. 44124
  11. 7104
  12. 106020
  13. 91296
  14. 55392
  15. 1212
  16. 30192
  17. 20040
  18. 62868
  19. 36792
  20. 35616
  21. 46668
  22. 91944
  23. 47280
  24. 108204
  25. 110580
  26. 78864
  27. 119592
  28. 80568
  29. 98676
  30. 103800
  31. 22332
  32. 6684
  33. 55344
  34. 107988
  35. 89760
  36. 114264
  37. 117324
  38. 88584
  39. 71748
  40. 82176

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