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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 373 · 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. 1.7863 × 12 =
  2. 2.7047 × 12 =
  3. 3.4403 × 12 =
  4. 4.5361 × 12 =
  5. 5.190 × 12 =
  6. 6.2772 × 12 =
  7. 7.5920 × 12 =
  8. 8.8214 × 12 =
  9. 9.5753 × 12 =
  10. 10.6086 × 12 =
  11. 11.1824 × 12 =
  12. 12.5363 × 12 =
  13. 13.5604 × 12 =
  14. 14.1299 × 12 =
  15. 15.2547 × 12 =
  16. 16.540 × 12 =
  17. 17.2617 × 12 =
  18. 18.3472 × 12 =
  19. 19.3539 × 12 =
  20. 20.1380 × 12 =
  21. 21.1740 × 12 =
  22. 22.4582 × 12 =
  23. 23.7131 × 12 =
  24. 24.4644 × 12 =
  25. 25.4478 × 12 =
  26. 26.8153 × 12 =
  27. 27.7503 × 12 =
  28. 28.4602 × 12 =
  29. 29.9160 × 12 =
  30. 30.3969 × 12 =
  31. 31.7829 × 12 =
  32. 32.7038 × 12 =
  33. 33.4578 × 12 =
  34. 34.8276 × 12 =
  35. 35.4344 × 12 =
  36. 36.9978 × 12 =
  37. 37.15 × 12 =
  38. 38.1266 × 12 =
  39. 39.5040 × 12 =
  40. 40.299 × 12 =

Answer key

  1. 94356
  2. 84564
  3. 52836
  4. 64332
  5. 2280
  6. 33264
  7. 71040
  8. 98568
  9. 69036
  10. 73032
  11. 21888
  12. 64356
  13. 67248
  14. 15588
  15. 30564
  16. 6480
  17. 31404
  18. 41664
  19. 42468
  20. 16560
  21. 20880
  22. 54984
  23. 85572
  24. 55728
  25. 53736
  26. 97836
  27. 90036
  28. 55224
  29. 109920
  30. 47628
  31. 93948
  32. 84456
  33. 54936
  34. 99312
  35. 52128
  36. 119736
  37. 180
  38. 15192
  39. 60480
  40. 3588

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