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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 555 · 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. 1.9256 × 12 =
  2. 2.8138 × 12 =
  3. 3.3253 × 12 =
  4. 4.3966 × 12 =
  5. 5.8455 × 12 =
  6. 6.2763 × 12 =
  7. 7.3297 × 12 =
  8. 8.2672 × 12 =
  9. 9.1889 × 12 =
  10. 10.5297 × 12 =
  11. 11.8077 × 12 =
  12. 12.1563 × 12 =
  13. 13.335 × 12 =
  14. 14.9227 × 12 =
  15. 15.2715 × 12 =
  16. 16.1612 × 12 =
  17. 17.5827 × 12 =
  18. 18.1113 × 12 =
  19. 19.8403 × 12 =
  20. 20.3538 × 12 =
  21. 21.3171 × 12 =
  22. 22.4233 × 12 =
  23. 23.6064 × 12 =
  24. 24.3572 × 12 =
  25. 25.1716 × 12 =
  26. 26.1736 × 12 =
  27. 27.2598 × 12 =
  28. 28.945 × 12 =
  29. 29.785 × 12 =
  30. 30.9629 × 12 =
  31. 31.5438 × 12 =
  32. 32.7633 × 12 =
  33. 33.1957 × 12 =
  34. 34.2874 × 12 =
  35. 35.9262 × 12 =
  36. 36.7182 × 12 =
  37. 37.3783 × 12 =
  38. 38.4767 × 12 =
  39. 39.8557 × 12 =
  40. 40.1079 × 12 =

Answer key

  1. 111072
  2. 97656
  3. 39036
  4. 47592
  5. 101460
  6. 33156
  7. 39564
  8. 32064
  9. 22668
  10. 63564
  11. 96924
  12. 18756
  13. 4020
  14. 110724
  15. 32580
  16. 19344
  17. 69924
  18. 13356
  19. 100836
  20. 42456
  21. 38052
  22. 50796
  23. 72768
  24. 42864
  25. 20592
  26. 20832
  27. 31176
  28. 11340
  29. 9420
  30. 115548
  31. 65256
  32. 91596
  33. 23484
  34. 34488
  35. 111144
  36. 86184
  37. 45396
  38. 57204
  39. 102684
  40. 12948

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