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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 544 · 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. 1.111 × 12 =
  2. 2.5722 × 12 =
  3. 3.1936 × 12 =
  4. 4.2596 × 12 =
  5. 5.4212 × 12 =
  6. 6.7354 × 12 =
  7. 7.1336 × 12 =
  8. 8.2614 × 12 =
  9. 9.1734 × 12 =
  10. 10.3272 × 12 =
  11. 11.1981 × 12 =
  12. 12.1179 × 12 =
  13. 13.4872 × 12 =
  14. 14.9699 × 12 =
  15. 15.4917 × 12 =
  16. 16.215 × 12 =
  17. 17.9585 × 12 =
  18. 18.1102 × 12 =
  19. 19.139 × 12 =
  20. 20.5004 × 12 =
  21. 21.4213 × 12 =
  22. 22.4579 × 12 =
  23. 23.9580 × 12 =
  24. 24.5654 × 12 =
  25. 25.5259 × 12 =
  26. 26.2018 × 12 =
  27. 27.1832 × 12 =
  28. 28.6369 × 12 =
  29. 29.9615 × 12 =
  30. 30.1916 × 12 =
  31. 31.6893 × 12 =
  32. 32.9711 × 12 =
  33. 33.6796 × 12 =
  34. 34.1204 × 12 =
  35. 35.7829 × 12 =
  36. 36.1810 × 12 =
  37. 37.6615 × 12 =
  38. 38.1389 × 12 =
  39. 39.3477 × 12 =
  40. 40.4516 × 12 =

Answer key

  1. 1332
  2. 68664
  3. 23232
  4. 31152
  5. 50544
  6. 88248
  7. 16032
  8. 31368
  9. 20808
  10. 39264
  11. 23772
  12. 14148
  13. 58464
  14. 116388
  15. 59004
  16. 2580
  17. 115020
  18. 13224
  19. 1668
  20. 60048
  21. 50556
  22. 54948
  23. 114960
  24. 67848
  25. 63108
  26. 24216
  27. 21984
  28. 76428
  29. 115380
  30. 22992
  31. 82716
  32. 116532
  33. 81552
  34. 14448
  35. 93948
  36. 21720
  37. 79380
  38. 16668
  39. 41724
  40. 54192

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