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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 255 · 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. 1.412 × 12 =
  2. 2.3507 × 12 =
  3. 3.9572 × 12 =
  4. 4.8691 × 12 =
  5. 5.3808 × 12 =
  6. 6.1287 × 12 =
  7. 7.890 × 12 =
  8. 8.8030 × 12 =
  9. 9.2226 × 12 =
  10. 10.8033 × 12 =
  11. 11.815 × 12 =
  12. 12.416 × 12 =
  13. 13.744 × 12 =
  14. 14.137 × 12 =
  15. 15.4036 × 12 =
  16. 16.4794 × 12 =
  17. 17.8087 × 12 =
  18. 18.7737 × 12 =
  19. 19.2342 × 12 =
  20. 20.4829 × 12 =
  21. 21.2690 × 12 =
  22. 22.7566 × 12 =
  23. 23.121 × 12 =
  24. 24.1098 × 12 =
  25. 25.3838 × 12 =
  26. 26.8960 × 12 =
  27. 27.3631 × 12 =
  28. 28.1917 × 12 =
  29. 29.8954 × 12 =
  30. 30.612 × 12 =
  31. 31.6554 × 12 =
  32. 32.3774 × 12 =
  33. 33.7801 × 12 =
  34. 34.4589 × 12 =
  35. 35.4797 × 12 =
  36. 36.5041 × 12 =
  37. 37.8333 × 12 =
  38. 38.5402 × 12 =
  39. 39.3273 × 12 =
  40. 40.9764 × 12 =

Answer key

  1. 4944
  2. 42084
  3. 114864
  4. 104292
  5. 45696
  6. 15444
  7. 10680
  8. 96360
  9. 26712
  10. 96396
  11. 9780
  12. 4992
  13. 8928
  14. 1644
  15. 48432
  16. 57528
  17. 97044
  18. 92844
  19. 28104
  20. 57948
  21. 32280
  22. 90792
  23. 1452
  24. 13176
  25. 46056
  26. 107520
  27. 43572
  28. 23004
  29. 107448
  30. 7344
  31. 78648
  32. 45288
  33. 93612
  34. 55068
  35. 57564
  36. 60492
  37. 99996
  38. 64824
  39. 39276
  40. 117168

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