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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 768 · 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. 1.6380 × 12 =
  2. 2.7122 × 12 =
  3. 3.2673 × 12 =
  4. 4.8402 × 12 =
  5. 5.9794 × 12 =
  6. 6.3192 × 12 =
  7. 7.5041 × 12 =
  8. 8.5205 × 12 =
  9. 9.9761 × 12 =
  10. 10.9797 × 12 =
  11. 11.2430 × 12 =
  12. 12.2899 × 12 =
  13. 13.2148 × 12 =
  14. 14.9958 × 12 =
  15. 15.4442 × 12 =
  16. 16.7235 × 12 =
  17. 17.8135 × 12 =
  18. 18.589 × 12 =
  19. 19.3961 × 12 =
  20. 20.8605 × 12 =
  21. 21.6820 × 12 =
  22. 22.9394 × 12 =
  23. 23.3309 × 12 =
  24. 24.5081 × 12 =
  25. 25.2934 × 12 =
  26. 26.226 × 12 =
  27. 27.419 × 12 =
  28. 28.318 × 12 =
  29. 29.5210 × 12 =
  30. 30.4666 × 12 =
  31. 31.661 × 12 =
  32. 32.5114 × 12 =
  33. 33.7851 × 12 =
  34. 34.121 × 12 =
  35. 35.2495 × 12 =
  36. 36.7847 × 12 =
  37. 37.8704 × 12 =
  38. 38.1981 × 12 =
  39. 39.156 × 12 =
  40. 40.4170 × 12 =

Answer key

  1. 76560
  2. 85464
  3. 32076
  4. 100824
  5. 117528
  6. 38304
  7. 60492
  8. 62460
  9. 117132
  10. 117564
  11. 29160
  12. 34788
  13. 25776
  14. 119496
  15. 53304
  16. 86820
  17. 97620
  18. 7068
  19. 47532
  20. 103260
  21. 81840
  22. 112728
  23. 39708
  24. 60972
  25. 35208
  26. 2712
  27. 5028
  28. 3816
  29. 62520
  30. 55992
  31. 7932
  32. 61368
  33. 94212
  34. 1452
  35. 29940
  36. 94164
  37. 104448
  38. 23772
  39. 1872
  40. 50040

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