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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 692 · 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. 1.3312 × 12 =
  2. 2.7601 × 12 =
  3. 3.3945 × 12 =
  4. 4.6579 × 12 =
  5. 5.2756 × 12 =
  6. 6.1661 × 12 =
  7. 7.7082 × 12 =
  8. 8.2060 × 12 =
  9. 9.8594 × 12 =
  10. 10.9335 × 12 =
  11. 11.4191 × 12 =
  12. 12.5095 × 12 =
  13. 13.6113 × 12 =
  14. 14.1245 × 12 =
  15. 15.1358 × 12 =
  16. 16.5085 × 12 =
  17. 17.5475 × 12 =
  18. 18.535 × 12 =
  19. 19.6907 × 12 =
  20. 20.1727 × 12 =
  21. 21.6875 × 12 =
  22. 22.1849 × 12 =
  23. 23.7139 × 12 =
  24. 24.557 × 12 =
  25. 25.8985 × 12 =
  26. 26.41 × 12 =
  27. 27.8029 × 12 =
  28. 28.9583 × 12 =
  29. 29.9493 × 12 =
  30. 30.4844 × 12 =
  31. 31.7403 × 12 =
  32. 32.1372 × 12 =
  33. 33.6712 × 12 =
  34. 34.3831 × 12 =
  35. 35.9848 × 12 =
  36. 36.485 × 12 =
  37. 37.1091 × 12 =
  38. 38.5241 × 12 =
  39. 39.2404 × 12 =
  40. 40.1393 × 12 =

Answer key

  1. 39744
  2. 91212
  3. 47340
  4. 78948
  5. 33072
  6. 19932
  7. 84984
  8. 24720
  9. 103128
  10. 112020
  11. 50292
  12. 61140
  13. 73356
  14. 14940
  15. 16296
  16. 61020
  17. 65700
  18. 6420
  19. 82884
  20. 20724
  21. 82500
  22. 22188
  23. 85668
  24. 6684
  25. 107820
  26. 492
  27. 96348
  28. 114996
  29. 113916
  30. 58128
  31. 88836
  32. 16464
  33. 80544
  34. 45972
  35. 118176
  36. 5820
  37. 13092
  38. 62892
  39. 28848
  40. 16716

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