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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 593 · 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. 1.7809 × 12 =
  2. 2.5387 × 12 =
  3. 3.7370 × 12 =
  4. 4.2107 × 12 =
  5. 5.3387 × 12 =
  6. 6.9381 × 12 =
  7. 7.1262 × 12 =
  8. 8.8508 × 12 =
  9. 9.6313 × 12 =
  10. 10.7719 × 12 =
  11. 11.3278 × 12 =
  12. 12.3031 × 12 =
  13. 13.8921 × 12 =
  14. 14.4876 × 12 =
  15. 15.5562 × 12 =
  16. 16.2833 × 12 =
  17. 17.2512 × 12 =
  18. 18.4131 × 12 =
  19. 19.806 × 12 =
  20. 20.9493 × 12 =
  21. 21.3997 × 12 =
  22. 22.7328 × 12 =
  23. 23.3430 × 12 =
  24. 24.2560 × 12 =
  25. 25.1198 × 12 =
  26. 26.4486 × 12 =
  27. 27.7408 × 12 =
  28. 28.8796 × 12 =
  29. 29.9728 × 12 =
  30. 30.114 × 12 =
  31. 31.1197 × 12 =
  32. 32.9964 × 12 =
  33. 33.8376 × 12 =
  34. 34.663 × 12 =
  35. 35.505 × 12 =
  36. 36.1026 × 12 =
  37. 37.8288 × 12 =
  38. 38.2263 × 12 =
  39. 39.4838 × 12 =
  40. 40.6368 × 12 =

Answer key

  1. 93708
  2. 64644
  3. 88440
  4. 25284
  5. 40644
  6. 112572
  7. 15144
  8. 102096
  9. 75756
  10. 92628
  11. 39336
  12. 36372
  13. 107052
  14. 58512
  15. 66744
  16. 33996
  17. 30144
  18. 49572
  19. 9672
  20. 113916
  21. 47964
  22. 87936
  23. 41160
  24. 30720
  25. 14376
  26. 53832
  27. 88896
  28. 105552
  29. 116736
  30. 1368
  31. 14364
  32. 119568
  33. 100512
  34. 7956
  35. 6060
  36. 12312
  37. 99456
  38. 27156
  39. 58056
  40. 76416

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