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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 619 · 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. 1.6753 × 12 =
  2. 2.4666 × 12 =
  3. 3.7909 × 12 =
  4. 4.7627 × 12 =
  5. 5.1024 × 12 =
  6. 6.8878 × 12 =
  7. 7.7553 × 12 =
  8. 8.5679 × 12 =
  9. 9.2601 × 12 =
  10. 10.5079 × 12 =
  11. 11.5575 × 12 =
  12. 12.170 × 12 =
  13. 13.3209 × 12 =
  14. 14.9424 × 12 =
  15. 15.7826 × 12 =
  16. 16.4377 × 12 =
  17. 17.8167 × 12 =
  18. 18.1286 × 12 =
  19. 19.4137 × 12 =
  20. 20.1173 × 12 =
  21. 21.2045 × 12 =
  22. 22.3699 × 12 =
  23. 23.2766 × 12 =
  24. 24.8431 × 12 =
  25. 25.5091 × 12 =
  26. 26.4864 × 12 =
  27. 27.1382 × 12 =
  28. 28.7911 × 12 =
  29. 29.9358 × 12 =
  30. 30.5430 × 12 =
  31. 31.3506 × 12 =
  32. 32.2928 × 12 =
  33. 33.4045 × 12 =
  34. 34.6211 × 12 =
  35. 35.3208 × 12 =
  36. 36.9376 × 12 =
  37. 37.1890 × 12 =
  38. 38.3069 × 12 =
  39. 39.6595 × 12 =
  40. 40.9626 × 12 =

Answer key

  1. 81036
  2. 55992
  3. 94908
  4. 91524
  5. 12288
  6. 106536
  7. 90636
  8. 68148
  9. 31212
  10. 60948
  11. 66900
  12. 2040
  13. 38508
  14. 113088
  15. 93912
  16. 52524
  17. 98004
  18. 15432
  19. 49644
  20. 14076
  21. 24540
  22. 44388
  23. 33192
  24. 101172
  25. 61092
  26. 58368
  27. 16584
  28. 94932
  29. 112296
  30. 65160
  31. 42072
  32. 35136
  33. 48540
  34. 74532
  35. 38496
  36. 112512
  37. 22680
  38. 36828
  39. 79140
  40. 115512

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