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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 114 · 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. 1.7027 × 12 =
  2. 2.6333 × 12 =
  3. 3.4790 × 12 =
  4. 4.1080 × 12 =
  5. 5.2270 × 12 =
  6. 6.2932 × 12 =
  7. 7.1745 × 12 =
  8. 8.633 × 12 =
  9. 9.5008 × 12 =
  10. 10.3857 × 12 =
  11. 11.3506 × 12 =
  12. 12.7350 × 12 =
  13. 13.6029 × 12 =
  14. 14.6384 × 12 =
  15. 15.1189 × 12 =
  16. 16.5768 × 12 =
  17. 17.9492 × 12 =
  18. 18.5156 × 12 =
  19. 19.3413 × 12 =
  20. 20.4840 × 12 =
  21. 21.1512 × 12 =
  22. 22.8639 × 12 =
  23. 23.3148 × 12 =
  24. 24.2133 × 12 =
  25. 25.8617 × 12 =
  26. 26.1547 × 12 =
  27. 27.2254 × 12 =
  28. 28.693 × 12 =
  29. 29.4336 × 12 =
  30. 30.2863 × 12 =
  31. 31.3209 × 12 =
  32. 32.9829 × 12 =
  33. 33.6567 × 12 =
  34. 34.4114 × 12 =
  35. 35.7905 × 12 =
  36. 36.3407 × 12 =
  37. 37.5534 × 12 =
  38. 38.3281 × 12 =
  39. 39.990 × 12 =
  40. 40.2312 × 12 =

Answer key

  1. 84324
  2. 75996
  3. 57480
  4. 12960
  5. 27240
  6. 35184
  7. 20940
  8. 7596
  9. 60096
  10. 46284
  11. 42072
  12. 88200
  13. 72348
  14. 76608
  15. 14268
  16. 69216
  17. 113904
  18. 61872
  19. 40956
  20. 58080
  21. 18144
  22. 103668
  23. 37776
  24. 25596
  25. 103404
  26. 18564
  27. 27048
  28. 8316
  29. 52032
  30. 34356
  31. 38508
  32. 117948
  33. 78804
  34. 49368
  35. 94860
  36. 40884
  37. 66408
  38. 39372
  39. 11880
  40. 27744

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