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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 530 · 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. 1.8015 × 12 =
  2. 2.4879 × 12 =
  3. 3.487 × 12 =
  4. 4.8164 × 12 =
  5. 5.6027 × 12 =
  6. 6.2030 × 12 =
  7. 7.3111 × 12 =
  8. 8.1246 × 12 =
  9. 9.2907 × 12 =
  10. 10.5675 × 12 =
  11. 11.8492 × 12 =
  12. 12.9523 × 12 =
  13. 13.5699 × 12 =
  14. 14.4605 × 12 =
  15. 15.7317 × 12 =
  16. 16.2505 × 12 =
  17. 17.9114 × 12 =
  18. 18.9140 × 12 =
  19. 19.9047 × 12 =
  20. 20.7425 × 12 =
  21. 21.1257 × 12 =
  22. 22.3707 × 12 =
  23. 23.8603 × 12 =
  24. 24.1956 × 12 =
  25. 25.7812 × 12 =
  26. 26.9330 × 12 =
  27. 27.748 × 12 =
  28. 28.7708 × 12 =
  29. 29.195 × 12 =
  30. 30.2301 × 12 =
  31. 31.7527 × 12 =
  32. 32.4930 × 12 =
  33. 33.2164 × 12 =
  34. 34.6890 × 12 =
  35. 35.1924 × 12 =
  36. 36.198 × 12 =
  37. 37.2013 × 12 =
  38. 38.7492 × 12 =
  39. 39.3160 × 12 =
  40. 40.2390 × 12 =

Answer key

  1. 96180
  2. 58548
  3. 5844
  4. 97968
  5. 72324
  6. 24360
  7. 37332
  8. 14952
  9. 34884
  10. 68100
  11. 101904
  12. 114276
  13. 68388
  14. 55260
  15. 87804
  16. 30060
  17. 109368
  18. 109680
  19. 108564
  20. 89100
  21. 15084
  22. 44484
  23. 103236
  24. 23472
  25. 93744
  26. 111960
  27. 8976
  28. 92496
  29. 2340
  30. 27612
  31. 90324
  32. 59160
  33. 25968
  34. 82680
  35. 23088
  36. 2376
  37. 24156
  38. 89904
  39. 37920
  40. 28680

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