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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 748 · 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. 1.9190 × 12 =
  2. 2.7426 × 12 =
  3. 3.3701 × 12 =
  4. 4.1836 × 12 =
  5. 5.2447 × 12 =
  6. 6.4797 × 12 =
  7. 7.4473 × 12 =
  8. 8.7000 × 12 =
  9. 9.3607 × 12 =
  10. 10.899 × 12 =
  11. 11.4263 × 12 =
  12. 12.4126 × 12 =
  13. 13.9073 × 12 =
  14. 14.516 × 12 =
  15. 15.908 × 12 =
  16. 16.8623 × 12 =
  17. 17.1034 × 12 =
  18. 18.2760 × 12 =
  19. 19.8365 × 12 =
  20. 20.1850 × 12 =
  21. 21.1495 × 12 =
  22. 22.8571 × 12 =
  23. 23.8011 × 12 =
  24. 24.8398 × 12 =
  25. 25.230 × 12 =
  26. 26.6474 × 12 =
  27. 27.6107 × 12 =
  28. 28.1477 × 12 =
  29. 29.450 × 12 =
  30. 30.4049 × 12 =
  31. 31.1349 × 12 =
  32. 32.5145 × 12 =
  33. 33.3032 × 12 =
  34. 34.7399 × 12 =
  35. 35.4435 × 12 =
  36. 36.8218 × 12 =
  37. 37.2939 × 12 =
  38. 38.7184 × 12 =
  39. 39.5965 × 12 =
  40. 40.4673 × 12 =

Answer key

  1. 110280
  2. 89112
  3. 44412
  4. 22032
  5. 29364
  6. 57564
  7. 53676
  8. 84000
  9. 43284
  10. 10788
  11. 51156
  12. 49512
  13. 108876
  14. 6192
  15. 10896
  16. 103476
  17. 12408
  18. 33120
  19. 100380
  20. 22200
  21. 17940
  22. 102852
  23. 96132
  24. 100776
  25. 2760
  26. 77688
  27. 73284
  28. 17724
  29. 5400
  30. 48588
  31. 16188
  32. 61740
  33. 36384
  34. 88788
  35. 53220
  36. 98616
  37. 35268
  38. 86208
  39. 71580
  40. 56076

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