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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 613 · 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. 1.2615 × 12 =
  2. 2.8140 × 12 =
  3. 3.4148 × 12 =
  4. 4.2569 × 12 =
  5. 5.9329 × 12 =
  6. 6.2960 × 12 =
  7. 7.6563 × 12 =
  8. 8.6421 × 12 =
  9. 9.4463 × 12 =
  10. 10.3144 × 12 =
  11. 11.683 × 12 =
  12. 12.1082 × 12 =
  13. 13.8263 × 12 =
  14. 14.3866 × 12 =
  15. 15.745 × 12 =
  16. 16.2443 × 12 =
  17. 17.79 × 12 =
  18. 18.6210 × 12 =
  19. 19.3365 × 12 =
  20. 20.6265 × 12 =
  21. 21.1623 × 12 =
  22. 22.7949 × 12 =
  23. 23.5574 × 12 =
  24. 24.6116 × 12 =
  25. 25.5819 × 12 =
  26. 26.7377 × 12 =
  27. 27.1678 × 12 =
  28. 28.4711 × 12 =
  29. 29.8167 × 12 =
  30. 30.3251 × 12 =
  31. 31.6737 × 12 =
  32. 32.7561 × 12 =
  33. 33.1677 × 12 =
  34. 34.8656 × 12 =
  35. 35.1557 × 12 =
  36. 36.9506 × 12 =
  37. 37.2861 × 12 =
  38. 38.1845 × 12 =
  39. 39.5926 × 12 =
  40. 40.5142 × 12 =

Answer key

  1. 31380
  2. 97680
  3. 49776
  4. 30828
  5. 111948
  6. 35520
  7. 78756
  8. 77052
  9. 53556
  10. 37728
  11. 8196
  12. 12984
  13. 99156
  14. 46392
  15. 8940
  16. 29316
  17. 948
  18. 74520
  19. 40380
  20. 75180
  21. 19476
  22. 95388
  23. 66888
  24. 73392
  25. 69828
  26. 88524
  27. 20136
  28. 56532
  29. 98004
  30. 39012
  31. 80844
  32. 90732
  33. 20124
  34. 103872
  35. 18684
  36. 114072
  37. 34332
  38. 22140
  39. 71112
  40. 61704

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