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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 813 · 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. 1.5628 × 12 =
  2. 2.5341 × 12 =
  3. 3.5148 × 12 =
  4. 4.8772 × 12 =
  5. 5.2239 × 12 =
  6. 6.6692 × 12 =
  7. 7.4296 × 12 =
  8. 8.5478 × 12 =
  9. 9.9555 × 12 =
  10. 10.2557 × 12 =
  11. 11.5217 × 12 =
  12. 12.6072 × 12 =
  13. 13.3091 × 12 =
  14. 14.861 × 12 =
  15. 15.7641 × 12 =
  16. 16.1980 × 12 =
  17. 17.4666 × 12 =
  18. 18.3877 × 12 =
  19. 19.1472 × 12 =
  20. 20.9148 × 12 =
  21. 21.9492 × 12 =
  22. 22.9557 × 12 =
  23. 23.1661 × 12 =
  24. 24.5127 × 12 =
  25. 25.6010 × 12 =
  26. 26.9847 × 12 =
  27. 27.7388 × 12 =
  28. 28.2160 × 12 =
  29. 29.3473 × 12 =
  30. 30.4553 × 12 =
  31. 31.9645 × 12 =
  32. 32.1927 × 12 =
  33. 33.6820 × 12 =
  34. 34.2912 × 12 =
  35. 35.2766 × 12 =
  36. 36.1464 × 12 =
  37. 37.9651 × 12 =
  38. 38.4967 × 12 =
  39. 39.5751 × 12 =
  40. 40.220 × 12 =

Answer key

  1. 67536
  2. 64092
  3. 61776
  4. 105264
  5. 26868
  6. 80304
  7. 51552
  8. 65736
  9. 114660
  10. 30684
  11. 62604
  12. 72864
  13. 37092
  14. 10332
  15. 91692
  16. 23760
  17. 55992
  18. 46524
  19. 17664
  20. 109776
  21. 113904
  22. 114684
  23. 19932
  24. 61524
  25. 72120
  26. 118164
  27. 88656
  28. 25920
  29. 41676
  30. 54636
  31. 115740
  32. 23124
  33. 81840
  34. 34944
  35. 33192
  36. 17568
  37. 115812
  38. 59604
  39. 69012
  40. 2640

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