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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 44 · 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. 1.7873 × 12 =
  2. 2.6259 × 12 =
  3. 3.5746 × 12 =
  4. 4.9921 × 12 =
  5. 5.6080 × 12 =
  6. 6.4273 × 12 =
  7. 7.6318 × 12 =
  8. 8.80 × 12 =
  9. 9.6403 × 12 =
  10. 10.9469 × 12 =
  11. 11.5017 × 12 =
  12. 12.8962 × 12 =
  13. 13.7928 × 12 =
  14. 14.3779 × 12 =
  15. 15.978 × 12 =
  16. 16.6343 × 12 =
  17. 17.8800 × 12 =
  18. 18.3475 × 12 =
  19. 19.4229 × 12 =
  20. 20.6462 × 12 =
  21. 21.2144 × 12 =
  22. 22.6319 × 12 =
  23. 23.4955 × 12 =
  24. 24.2906 × 12 =
  25. 25.8046 × 12 =
  26. 26.7638 × 12 =
  27. 27.1576 × 12 =
  28. 28.2151 × 12 =
  29. 29.7825 × 12 =
  30. 30.3991 × 12 =
  31. 31.366 × 12 =
  32. 32.168 × 12 =
  33. 33.3733 × 12 =
  34. 34.403 × 12 =
  35. 35.7984 × 12 =
  36. 36.6733 × 12 =
  37. 37.3971 × 12 =
  38. 38.8279 × 12 =
  39. 39.728 × 12 =
  40. 40.9594 × 12 =

Answer key

  1. 94476
  2. 75108
  3. 68952
  4. 119052
  5. 72960
  6. 51276
  7. 75816
  8. 960
  9. 76836
  10. 113628
  11. 60204
  12. 107544
  13. 95136
  14. 45348
  15. 11736
  16. 76116
  17. 105600
  18. 41700
  19. 50748
  20. 77544
  21. 25728
  22. 75828
  23. 59460
  24. 34872
  25. 96552
  26. 91656
  27. 18912
  28. 25812
  29. 93900
  30. 47892
  31. 4392
  32. 2016
  33. 44796
  34. 4836
  35. 95808
  36. 80796
  37. 47652
  38. 99348
  39. 8736
  40. 115128

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