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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 45 · 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. 1.4505 × 12 =
  2. 2.1784 × 12 =
  3. 3.8421 × 12 =
  4. 4.3541 × 12 =
  5. 5.9258 × 12 =
  6. 6.1470 × 12 =
  7. 7.9240 × 12 =
  8. 8.3384 × 12 =
  9. 9.4003 × 12 =
  10. 10.4723 × 12 =
  11. 11.3312 × 12 =
  12. 12.508 × 12 =
  13. 13.8107 × 12 =
  14. 14.5088 × 12 =
  15. 15.2947 × 12 =
  16. 16.5318 × 12 =
  17. 17.7256 × 12 =
  18. 18.4266 × 12 =
  19. 19.8083 × 12 =
  20. 20.4759 × 12 =
  21. 21.9699 × 12 =
  22. 22.1229 × 12 =
  23. 23.5494 × 12 =
  24. 24.7561 × 12 =
  25. 25.4216 × 12 =
  26. 26.877 × 12 =
  27. 27.7927 × 12 =
  28. 28.5676 × 12 =
  29. 29.5855 × 12 =
  30. 30.4225 × 12 =
  31. 31.7041 × 12 =
  32. 32.5702 × 12 =
  33. 33.7347 × 12 =
  34. 34.9575 × 12 =
  35. 35.5266 × 12 =
  36. 36.6945 × 12 =
  37. 37.4358 × 12 =
  38. 38.2647 × 12 =
  39. 39.9616 × 12 =
  40. 40.5268 × 12 =

Answer key

  1. 54060
  2. 21408
  3. 101052
  4. 42492
  5. 111096
  6. 17640
  7. 110880
  8. 40608
  9. 48036
  10. 56676
  11. 39744
  12. 6096
  13. 97284
  14. 61056
  15. 35364
  16. 63816
  17. 87072
  18. 51192
  19. 96996
  20. 57108
  21. 116388
  22. 14748
  23. 65928
  24. 90732
  25. 50592
  26. 10524
  27. 95124
  28. 68112
  29. 70260
  30. 50700
  31. 84492
  32. 68424
  33. 88164
  34. 114900
  35. 63192
  36. 83340
  37. 52296
  38. 31764
  39. 115392
  40. 63216

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