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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 540 · 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. 1.7543 × 12 =
  2. 2.8577 × 12 =
  3. 3.5449 × 12 =
  4. 4.5859 × 12 =
  5. 5.3373 × 12 =
  6. 6.8430 × 12 =
  7. 7.4049 × 12 =
  8. 8.826 × 12 =
  9. 9.6685 × 12 =
  10. 10.9112 × 12 =
  11. 11.7770 × 12 =
  12. 12.3109 × 12 =
  13. 13.4635 × 12 =
  14. 14.2543 × 12 =
  15. 15.7993 × 12 =
  16. 16.2545 × 12 =
  17. 17.3155 × 12 =
  18. 18.1264 × 12 =
  19. 19.5103 × 12 =
  20. 20.5488 × 12 =
  21. 21.1198 × 12 =
  22. 22.8812 × 12 =
  23. 23.1655 × 12 =
  24. 24.5836 × 12 =
  25. 25.7064 × 12 =
  26. 26.1945 × 12 =
  27. 27.6246 × 12 =
  28. 28.7550 × 12 =
  29. 29.9774 × 12 =
  30. 30.8523 × 12 =
  31. 31.7907 × 12 =
  32. 32.7527 × 12 =
  33. 33.7184 × 12 =
  34. 34.7250 × 12 =
  35. 35.6711 × 12 =
  36. 36.4915 × 12 =
  37. 37.99 × 12 =
  38. 38.431 × 12 =
  39. 39.6953 × 12 =
  40. 40.9326 × 12 =

Answer key

  1. 90516
  2. 102924
  3. 65388
  4. 70308
  5. 40476
  6. 101160
  7. 48588
  8. 9912
  9. 80220
  10. 109344
  11. 93240
  12. 37308
  13. 55620
  14. 30516
  15. 95916
  16. 30540
  17. 37860
  18. 15168
  19. 61236
  20. 65856
  21. 14376
  22. 105744
  23. 19860
  24. 70032
  25. 84768
  26. 23340
  27. 74952
  28. 90600
  29. 117288
  30. 102276
  31. 94884
  32. 90324
  33. 86208
  34. 87000
  35. 80532
  36. 58980
  37. 1188
  38. 5172
  39. 83436
  40. 111912

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