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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 235 · 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. 1.2708 × 12 =
  2. 2.8908 × 12 =
  3. 3.1209 × 12 =
  4. 4.3894 × 12 =
  5. 5.636 × 12 =
  6. 6.9993 × 12 =
  7. 7.2491 × 12 =
  8. 8.1886 × 12 =
  9. 9.4179 × 12 =
  10. 10.2071 × 12 =
  11. 11.3148 × 12 =
  12. 12.5261 × 12 =
  13. 13.6337 × 12 =
  14. 14.8738 × 12 =
  15. 15.1614 × 12 =
  16. 16.15 × 12 =
  17. 17.8716 × 12 =
  18. 18.8721 × 12 =
  19. 19.4351 × 12 =
  20. 20.5530 × 12 =
  21. 21.778 × 12 =
  22. 22.8470 × 12 =
  23. 23.3185 × 12 =
  24. 24.8363 × 12 =
  25. 25.5243 × 12 =
  26. 26.1551 × 12 =
  27. 27.8463 × 12 =
  28. 28.290 × 12 =
  29. 29.4927 × 12 =
  30. 30.1420 × 12 =
  31. 31.8525 × 12 =
  32. 32.1013 × 12 =
  33. 33.1605 × 12 =
  34. 34.9522 × 12 =
  35. 35.3136 × 12 =
  36. 36.7538 × 12 =
  37. 37.6366 × 12 =
  38. 38.6267 × 12 =
  39. 39.2586 × 12 =
  40. 40.8253 × 12 =

Answer key

  1. 32496
  2. 106896
  3. 14508
  4. 46728
  5. 7632
  6. 119916
  7. 29892
  8. 22632
  9. 50148
  10. 24852
  11. 37776
  12. 63132
  13. 76044
  14. 104856
  15. 19368
  16. 180
  17. 104592
  18. 104652
  19. 52212
  20. 66360
  21. 9336
  22. 101640
  23. 38220
  24. 100356
  25. 62916
  26. 18612
  27. 101556
  28. 3480
  29. 59124
  30. 17040
  31. 102300
  32. 12156
  33. 19260
  34. 114264
  35. 37632
  36. 90456
  37. 76392
  38. 75204
  39. 31032
  40. 99036

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