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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 943 · 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. 1.880 × 12 =
  2. 2.7629 × 12 =
  3. 3.3737 × 12 =
  4. 4.9471 × 12 =
  5. 5.2556 × 12 =
  6. 6.5481 × 12 =
  7. 7.8177 × 12 =
  8. 8.2492 × 12 =
  9. 9.7388 × 12 =
  10. 10.1612 × 12 =
  11. 11.6450 × 12 =
  12. 12.2643 × 12 =
  13. 13.1266 × 12 =
  14. 14.4454 × 12 =
  15. 15.4119 × 12 =
  16. 16.6278 × 12 =
  17. 17.3752 × 12 =
  18. 18.5810 × 12 =
  19. 19.4926 × 12 =
  20. 20.8051 × 12 =
  21. 21.8429 × 12 =
  22. 22.1040 × 12 =
  23. 23.3936 × 12 =
  24. 24.6357 × 12 =
  25. 25.4366 × 12 =
  26. 26.9771 × 12 =
  27. 27.7220 × 12 =
  28. 28.5888 × 12 =
  29. 29.5021 × 12 =
  30. 30.4946 × 12 =
  31. 31.516 × 12 =
  32. 32.2960 × 12 =
  33. 33.9607 × 12 =
  34. 34.5163 × 12 =
  35. 35.8538 × 12 =
  36. 36.9628 × 12 =
  37. 37.5801 × 12 =
  38. 38.6361 × 12 =
  39. 39.1465 × 12 =
  40. 40.5429 × 12 =

Answer key

  1. 10560
  2. 91548
  3. 44844
  4. 113652
  5. 30672
  6. 65772
  7. 98124
  8. 29904
  9. 88656
  10. 19344
  11. 77400
  12. 31716
  13. 15192
  14. 53448
  15. 49428
  16. 75336
  17. 45024
  18. 69720
  19. 59112
  20. 96612
  21. 101148
  22. 12480
  23. 47232
  24. 76284
  25. 52392
  26. 117252
  27. 86640
  28. 70656
  29. 60252
  30. 59352
  31. 6192
  32. 35520
  33. 115284
  34. 61956
  35. 102456
  36. 115536
  37. 69612
  38. 76332
  39. 17580
  40. 65148

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