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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 185 · 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. 1.6379 × 12 =
  2. 2.909 × 12 =
  3. 3.3624 × 12 =
  4. 4.7137 × 12 =
  5. 5.5790 × 12 =
  6. 6.1552 × 12 =
  7. 7.8020 × 12 =
  8. 8.5117 × 12 =
  9. 9.1261 × 12 =
  10. 10.9810 × 12 =
  11. 11.8707 × 12 =
  12. 12.5761 × 12 =
  13. 13.6155 × 12 =
  14. 14.9645 × 12 =
  15. 15.5649 × 12 =
  16. 16.7447 × 12 =
  17. 17.1334 × 12 =
  18. 18.3120 × 12 =
  19. 19.80 × 12 =
  20. 20.774 × 12 =
  21. 21.2892 × 12 =
  22. 22.5257 × 12 =
  23. 23.5967 × 12 =
  24. 24.1916 × 12 =
  25. 25.6734 × 12 =
  26. 26.8922 × 12 =
  27. 27.829 × 12 =
  28. 28.6575 × 12 =
  29. 29.1937 × 12 =
  30. 30.6663 × 12 =
  31. 31.7799 × 12 =
  32. 32.6262 × 12 =
  33. 33.9105 × 12 =
  34. 34.6744 × 12 =
  35. 35.5186 × 12 =
  36. 36.115 × 12 =
  37. 37.4694 × 12 =
  38. 38.644 × 12 =
  39. 39.8671 × 12 =
  40. 40.4768 × 12 =

Answer key

  1. 76548
  2. 10908
  3. 43488
  4. 85644
  5. 69480
  6. 18624
  7. 96240
  8. 61404
  9. 15132
  10. 117720
  11. 104484
  12. 69132
  13. 73860
  14. 115740
  15. 67788
  16. 89364
  17. 16008
  18. 37440
  19. 960
  20. 9288
  21. 34704
  22. 63084
  23. 71604
  24. 22992
  25. 80808
  26. 107064
  27. 9948
  28. 78900
  29. 23244
  30. 79956
  31. 93588
  32. 75144
  33. 109260
  34. 80928
  35. 62232
  36. 1380
  37. 56328
  38. 7728
  39. 104052
  40. 57216

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