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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 150 · 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. 1.2532 × 12 =
  2. 2.383 × 12 =
  3. 3.6370 × 12 =
  4. 4.3869 × 12 =
  5. 5.348 × 12 =
  6. 6.6966 × 12 =
  7. 7.7172 × 12 =
  8. 8.5390 × 12 =
  9. 9.1098 × 12 =
  10. 10.7008 × 12 =
  11. 11.7300 × 12 =
  12. 12.5623 × 12 =
  13. 13.9793 × 12 =
  14. 14.9244 × 12 =
  15. 15.4168 × 12 =
  16. 16.3084 × 12 =
  17. 17.8543 × 12 =
  18. 18.888 × 12 =
  19. 19.9849 × 12 =
  20. 20.5756 × 12 =
  21. 21.6260 × 12 =
  22. 22.7674 × 12 =
  23. 23.2796 × 12 =
  24. 24.2978 × 12 =
  25. 25.9317 × 12 =
  26. 26.5535 × 12 =
  27. 27.2334 × 12 =
  28. 28.7614 × 12 =
  29. 29.9807 × 12 =
  30. 30.7077 × 12 =
  31. 31.837 × 12 =
  32. 32.793 × 12 =
  33. 33.6936 × 12 =
  34. 34.3574 × 12 =
  35. 35.3697 × 12 =
  36. 36.1068 × 12 =
  37. 37.41 × 12 =
  38. 38.9386 × 12 =
  39. 39.6783 × 12 =
  40. 40.1844 × 12 =

Answer key

  1. 30384
  2. 4596
  3. 76440
  4. 46428
  5. 4176
  6. 83592
  7. 86064
  8. 64680
  9. 13176
  10. 84096
  11. 87600
  12. 67476
  13. 117516
  14. 110928
  15. 50016
  16. 37008
  17. 102516
  18. 10656
  19. 118188
  20. 69072
  21. 75120
  22. 92088
  23. 33552
  24. 35736
  25. 111804
  26. 66420
  27. 28008
  28. 91368
  29. 117684
  30. 84924
  31. 10044
  32. 9516
  33. 83232
  34. 42888
  35. 44364
  36. 12816
  37. 492
  38. 112632
  39. 81396
  40. 22128

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