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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 22 · 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. 1.5371 × 12 =
  2. 2.1258 × 12 =
  3. 3.8218 × 12 =
  4. 4.7293 × 12 =
  5. 5.9365 × 12 =
  6. 6.6603 × 12 =
  7. 7.4721 × 12 =
  8. 8.4693 × 12 =
  9. 9.1786 × 12 =
  10. 10.167 × 12 =
  11. 11.1071 × 12 =
  12. 12.1753 × 12 =
  13. 13.6954 × 12 =
  14. 14.1792 × 12 =
  15. 15.4166 × 12 =
  16. 16.1423 × 12 =
  17. 17.4801 × 12 =
  18. 18.1916 × 12 =
  19. 19.8645 × 12 =
  20. 20.8569 × 12 =
  21. 21.6922 × 12 =
  22. 22.3929 × 12 =
  23. 23.1981 × 12 =
  24. 24.795 × 12 =
  25. 25.8217 × 12 =
  26. 26.2399 × 12 =
  27. 27.8956 × 12 =
  28. 28.3917 × 12 =
  29. 29.4298 × 12 =
  30. 30.5160 × 12 =
  31. 31.2567 × 12 =
  32. 32.4492 × 12 =
  33. 33.4634 × 12 =
  34. 34.7964 × 12 =
  35. 35.7120 × 12 =
  36. 36.8171 × 12 =
  37. 37.6284 × 12 =
  38. 38.6759 × 12 =
  39. 39.9508 × 12 =
  40. 40.3022 × 12 =

Answer key

  1. 64452
  2. 15096
  3. 98616
  4. 87516
  5. 112380
  6. 79236
  7. 56652
  8. 56316
  9. 21432
  10. 2004
  11. 12852
  12. 21036
  13. 83448
  14. 21504
  15. 49992
  16. 17076
  17. 57612
  18. 22992
  19. 103740
  20. 102828
  21. 83064
  22. 47148
  23. 23772
  24. 9540
  25. 98604
  26. 28788
  27. 107472
  28. 47004
  29. 51576
  30. 61920
  31. 30804
  32. 53904
  33. 55608
  34. 95568
  35. 85440
  36. 98052
  37. 75408
  38. 81108
  39. 114096
  40. 36264

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