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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 202 · 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. 1.2728 × 12 =
  2. 2.6426 × 12 =
  3. 3.4213 × 12 =
  4. 4.5585 × 12 =
  5. 5.9893 × 12 =
  6. 6.8882 × 12 =
  7. 7.3461 × 12 =
  8. 8.2072 × 12 =
  9. 9.7383 × 12 =
  10. 10.1387 × 12 =
  11. 11.165 × 12 =
  12. 12.3828 × 12 =
  13. 13.2248 × 12 =
  14. 14.8656 × 12 =
  15. 15.1170 × 12 =
  16. 16.6033 × 12 =
  17. 17.5798 × 12 =
  18. 18.802 × 12 =
  19. 19.8371 × 12 =
  20. 20.841 × 12 =
  21. 21.5360 × 12 =
  22. 22.8198 × 12 =
  23. 23.2153 × 12 =
  24. 24.5397 × 12 =
  25. 25.5917 × 12 =
  26. 26.5421 × 12 =
  27. 27.8388 × 12 =
  28. 28.8084 × 12 =
  29. 29.1793 × 12 =
  30. 30.9221 × 12 =
  31. 31.283 × 12 =
  32. 32.9795 × 12 =
  33. 33.7987 × 12 =
  34. 34.3443 × 12 =
  35. 35.855 × 12 =
  36. 36.2559 × 12 =
  37. 37.4477 × 12 =
  38. 38.1901 × 12 =
  39. 39.9448 × 12 =
  40. 40.84 × 12 =

Answer key

  1. 32736
  2. 77112
  3. 50556
  4. 67020
  5. 118716
  6. 106584
  7. 41532
  8. 24864
  9. 88596
  10. 16644
  11. 1980
  12. 45936
  13. 26976
  14. 103872
  15. 14040
  16. 72396
  17. 69576
  18. 9624
  19. 100452
  20. 10092
  21. 64320
  22. 98376
  23. 25836
  24. 64764
  25. 71004
  26. 65052
  27. 100656
  28. 97008
  29. 21516
  30. 110652
  31. 3396
  32. 117540
  33. 95844
  34. 41316
  35. 10260
  36. 30708
  37. 53724
  38. 22812
  39. 113376
  40. 1008

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