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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 957 · 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. 1.5512 × 12 =
  2. 2.1278 × 12 =
  3. 3.9246 × 12 =
  4. 4.8693 × 12 =
  5. 5.2323 × 12 =
  6. 6.3998 × 12 =
  7. 7.4898 × 12 =
  8. 8.4623 × 12 =
  9. 9.3043 × 12 =
  10. 10.6554 × 12 =
  11. 11.6804 × 12 =
  12. 12.2629 × 12 =
  13. 13.1290 × 12 =
  14. 14.3160 × 12 =
  15. 15.9497 × 12 =
  16. 16.2299 × 12 =
  17. 17.4266 × 12 =
  18. 18.9769 × 12 =
  19. 19.8293 × 12 =
  20. 20.1479 × 12 =
  21. 21.7622 × 12 =
  22. 22.8205 × 12 =
  23. 23.5839 × 12 =
  24. 24.5090 × 12 =
  25. 25.9477 × 12 =
  26. 26.618 × 12 =
  27. 27.5211 × 12 =
  28. 28.5689 × 12 =
  29. 29.6743 × 12 =
  30. 30.8964 × 12 =
  31. 31.9310 × 12 =
  32. 32.8365 × 12 =
  33. 33.6558 × 12 =
  34. 34.4679 × 12 =
  35. 35.8239 × 12 =
  36. 36.7406 × 12 =
  37. 37.7812 × 12 =
  38. 38.8954 × 12 =
  39. 39.3195 × 12 =
  40. 40.7287 × 12 =

Answer key

  1. 66144
  2. 15336
  3. 110952
  4. 104316
  5. 27876
  6. 47976
  7. 58776
  8. 55476
  9. 36516
  10. 78648
  11. 81648
  12. 31548
  13. 15480
  14. 37920
  15. 113964
  16. 27588
  17. 51192
  18. 117228
  19. 99516
  20. 17748
  21. 91464
  22. 98460
  23. 70068
  24. 61080
  25. 113724
  26. 7416
  27. 62532
  28. 68268
  29. 80916
  30. 107568
  31. 111720
  32. 100380
  33. 78696
  34. 56148
  35. 98868
  36. 88872
  37. 93744
  38. 107448
  39. 38340
  40. 87444

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