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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 775 · 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. 1.8388 × 12 =
  2. 2.2672 × 12 =
  3. 3.5603 × 12 =
  4. 4.3931 × 12 =
  5. 5.1120 × 12 =
  6. 6.6229 × 12 =
  7. 7.5348 × 12 =
  8. 8.9326 × 12 =
  9. 9.9451 × 12 =
  10. 10.131 × 12 =
  11. 11.3934 × 12 =
  12. 12.9624 × 12 =
  13. 13.5868 × 12 =
  14. 14.9706 × 12 =
  15. 15.534 × 12 =
  16. 16.1766 × 12 =
  17. 17.5267 × 12 =
  18. 18.2220 × 12 =
  19. 19.274 × 12 =
  20. 20.1063 × 12 =
  21. 21.1297 × 12 =
  22. 22.5558 × 12 =
  23. 23.8207 × 12 =
  24. 24.3386 × 12 =
  25. 25.6627 × 12 =
  26. 26.8061 × 12 =
  27. 27.78 × 12 =
  28. 28.8416 × 12 =
  29. 29.8480 × 12 =
  30. 30.6408 × 12 =
  31. 31.1465 × 12 =
  32. 32.6913 × 12 =
  33. 33.6330 × 12 =
  34. 34.7287 × 12 =
  35. 35.5092 × 12 =
  36. 36.9690 × 12 =
  37. 37.473 × 12 =
  38. 38.7734 × 12 =
  39. 39.884 × 12 =
  40. 40.4709 × 12 =

Answer key

  1. 100656
  2. 32064
  3. 67236
  4. 47172
  5. 13440
  6. 74748
  7. 64176
  8. 111912
  9. 113412
  10. 1572
  11. 47208
  12. 115488
  13. 70416
  14. 116472
  15. 6408
  16. 21192
  17. 63204
  18. 26640
  19. 3288
  20. 12756
  21. 15564
  22. 66696
  23. 98484
  24. 40632
  25. 79524
  26. 96732
  27. 936
  28. 100992
  29. 101760
  30. 76896
  31. 17580
  32. 82956
  33. 75960
  34. 87444
  35. 61104
  36. 116280
  37. 5676
  38. 92808
  39. 10608
  40. 56508

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