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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 165 · 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. 1.2284 × 12 =
  2. 2.4797 × 12 =
  3. 3.9371 × 12 =
  4. 4.307 × 12 =
  5. 5.2781 × 12 =
  6. 6.2409 × 12 =
  7. 7.6828 × 12 =
  8. 8.7668 × 12 =
  9. 9.4369 × 12 =
  10. 10.2003 × 12 =
  11. 11.2809 × 12 =
  12. 12.9773 × 12 =
  13. 13.2723 × 12 =
  14. 14.3795 × 12 =
  15. 15.1397 × 12 =
  16. 16.7405 × 12 =
  17. 17.2806 × 12 =
  18. 18.8842 × 12 =
  19. 19.7200 × 12 =
  20. 20.7986 × 12 =
  21. 21.2603 × 12 =
  22. 22.5625 × 12 =
  23. 23.5541 × 12 =
  24. 24.7508 × 12 =
  25. 25.8549 × 12 =
  26. 26.898 × 12 =
  27. 27.9322 × 12 =
  28. 28.9238 × 12 =
  29. 29.2158 × 12 =
  30. 30.3311 × 12 =
  31. 31.7540 × 12 =
  32. 32.1168 × 12 =
  33. 33.331 × 12 =
  34. 34.1526 × 12 =
  35. 35.9532 × 12 =
  36. 36.2084 × 12 =
  37. 37.8871 × 12 =
  38. 38.525 × 12 =
  39. 39.3871 × 12 =
  40. 40.8749 × 12 =

Answer key

  1. 27408
  2. 57564
  3. 112452
  4. 3684
  5. 33372
  6. 28908
  7. 81936
  8. 92016
  9. 52428
  10. 24036
  11. 33708
  12. 117276
  13. 32676
  14. 45540
  15. 16764
  16. 88860
  17. 33672
  18. 106104
  19. 86400
  20. 95832
  21. 31236
  22. 67500
  23. 66492
  24. 90096
  25. 102588
  26. 10776
  27. 111864
  28. 110856
  29. 25896
  30. 39732
  31. 90480
  32. 14016
  33. 3972
  34. 18312
  35. 114384
  36. 25008
  37. 106452
  38. 6300
  39. 46452
  40. 104988

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