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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 983 · 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. 1.2891 × 12 =
  2. 2.434 × 12 =
  3. 3.2810 × 12 =
  4. 4.2623 × 12 =
  5. 5.9804 × 12 =
  6. 6.9686 × 12 =
  7. 7.3135 × 12 =
  8. 8.6445 × 12 =
  9. 9.260 × 12 =
  10. 10.9167 × 12 =
  11. 11.6163 × 12 =
  12. 12.5017 × 12 =
  13. 13.116 × 12 =
  14. 14.7537 × 12 =
  15. 15.32 × 12 =
  16. 16.6024 × 12 =
  17. 17.1390 × 12 =
  18. 18.177 × 12 =
  19. 19.2434 × 12 =
  20. 20.5127 × 12 =
  21. 21.1089 × 12 =
  22. 22.9513 × 12 =
  23. 23.642 × 12 =
  24. 24.5103 × 12 =
  25. 25.4541 × 12 =
  26. 26.2724 × 12 =
  27. 27.3229 × 12 =
  28. 28.1456 × 12 =
  29. 29.2272 × 12 =
  30. 30.1988 × 12 =
  31. 31.2408 × 12 =
  32. 32.7856 × 12 =
  33. 33.1177 × 12 =
  34. 34.3171 × 12 =
  35. 35.3398 × 12 =
  36. 36.7372 × 12 =
  37. 37.8953 × 12 =
  38. 38.3558 × 12 =
  39. 39.9579 × 12 =
  40. 40.5237 × 12 =

Answer key

  1. 34692
  2. 5208
  3. 33720
  4. 31476
  5. 117648
  6. 116232
  7. 37620
  8. 77340
  9. 3120
  10. 110004
  11. 73956
  12. 60204
  13. 1392
  14. 90444
  15. 384
  16. 72288
  17. 16680
  18. 2124
  19. 29208
  20. 61524
  21. 13068
  22. 114156
  23. 7704
  24. 61236
  25. 54492
  26. 32688
  27. 38748
  28. 17472
  29. 27264
  30. 23856
  31. 28896
  32. 94272
  33. 14124
  34. 38052
  35. 40776
  36. 88464
  37. 107436
  38. 42696
  39. 114948
  40. 62844

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