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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 843 · 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. 1.6377 × 12 =
  2. 2.5531 × 12 =
  3. 3.2165 × 12 =
  4. 4.2842 × 12 =
  5. 5.650 × 12 =
  6. 6.4006 × 12 =
  7. 7.5713 × 12 =
  8. 8.7254 × 12 =
  9. 9.7205 × 12 =
  10. 10.9371 × 12 =
  11. 11.5232 × 12 =
  12. 12.7709 × 12 =
  13. 13.9461 × 12 =
  14. 14.1715 × 12 =
  15. 15.8052 × 12 =
  16. 16.3827 × 12 =
  17. 17.4374 × 12 =
  18. 18.1543 × 12 =
  19. 19.493 × 12 =
  20. 20.2617 × 12 =
  21. 21.4374 × 12 =
  22. 22.8282 × 12 =
  23. 23.1962 × 12 =
  24. 24.1856 × 12 =
  25. 25.9881 × 12 =
  26. 26.204 × 12 =
  27. 27.87 × 12 =
  28. 28.4715 × 12 =
  29. 29.5855 × 12 =
  30. 30.3162 × 12 =
  31. 31.293 × 12 =
  32. 32.1049 × 12 =
  33. 33.635 × 12 =
  34. 34.4588 × 12 =
  35. 35.4953 × 12 =
  36. 36.9322 × 12 =
  37. 37.9511 × 12 =
  38. 38.1372 × 12 =
  39. 39.9368 × 12 =
  40. 40.7999 × 12 =

Answer key

  1. 76524
  2. 66372
  3. 25980
  4. 34104
  5. 7800
  6. 48072
  7. 68556
  8. 87048
  9. 86460
  10. 112452
  11. 62784
  12. 92508
  13. 113532
  14. 20580
  15. 96624
  16. 45924
  17. 52488
  18. 18516
  19. 5916
  20. 31404
  21. 52488
  22. 99384
  23. 23544
  24. 22272
  25. 118572
  26. 2448
  27. 1044
  28. 56580
  29. 70260
  30. 37944
  31. 3516
  32. 12588
  33. 7620
  34. 55056
  35. 59436
  36. 111864
  37. 114132
  38. 16464
  39. 112416
  40. 95988

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