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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 855 · 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. 1.5916 × 12 =
  2. 2.2378 × 12 =
  3. 3.5522 × 12 =
  4. 4.3974 × 12 =
  5. 5.5168 × 12 =
  6. 6.5968 × 12 =
  7. 7.4279 × 12 =
  8. 8.8492 × 12 =
  9. 9.8581 × 12 =
  10. 10.4905 × 12 =
  11. 11.2698 × 12 =
  12. 12.7028 × 12 =
  13. 13.1259 × 12 =
  14. 14.1907 × 12 =
  15. 15.5413 × 12 =
  16. 16.3316 × 12 =
  17. 17.8181 × 12 =
  18. 18.7784 × 12 =
  19. 19.2229 × 12 =
  20. 20.3094 × 12 =
  21. 21.9166 × 12 =
  22. 22.6493 × 12 =
  23. 23.7145 × 12 =
  24. 24.9516 × 12 =
  25. 25.3325 × 12 =
  26. 26.1963 × 12 =
  27. 27.861 × 12 =
  28. 28.3491 × 12 =
  29. 29.122 × 12 =
  30. 30.6220 × 12 =
  31. 31.4132 × 12 =
  32. 32.243 × 12 =
  33. 33.9551 × 12 =
  34. 34.5565 × 12 =
  35. 35.1707 × 12 =
  36. 36.1100 × 12 =
  37. 37.6035 × 12 =
  38. 38.6673 × 12 =
  39. 39.5697 × 12 =
  40. 40.9405 × 12 =

Answer key

  1. 70992
  2. 28536
  3. 66264
  4. 47688
  5. 62016
  6. 71616
  7. 51348
  8. 101904
  9. 102972
  10. 58860
  11. 32376
  12. 84336
  13. 15108
  14. 22884
  15. 64956
  16. 39792
  17. 98172
  18. 93408
  19. 26748
  20. 37128
  21. 109992
  22. 77916
  23. 85740
  24. 114192
  25. 39900
  26. 23556
  27. 10332
  28. 41892
  29. 1464
  30. 74640
  31. 49584
  32. 2916
  33. 114612
  34. 66780
  35. 20484
  36. 13200
  37. 72420
  38. 80076
  39. 68364
  40. 112860

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