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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 893 · 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. 1.127 × 12 =
  2. 2.859 × 12 =
  3. 3.8918 × 12 =
  4. 4.2401 × 12 =
  5. 5.1749 × 12 =
  6. 6.3423 × 12 =
  7. 7.1515 × 12 =
  8. 8.1480 × 12 =
  9. 9.364 × 12 =
  10. 10.6606 × 12 =
  11. 11.6025 × 12 =
  12. 12.2490 × 12 =
  13. 13.8856 × 12 =
  14. 14.3318 × 12 =
  15. 15.7641 × 12 =
  16. 16.8438 × 12 =
  17. 17.4775 × 12 =
  18. 18.4027 × 12 =
  19. 19.2233 × 12 =
  20. 20.7911 × 12 =
  21. 21.2398 × 12 =
  22. 22.6155 × 12 =
  23. 23.9717 × 12 =
  24. 24.9245 × 12 =
  25. 25.6870 × 12 =
  26. 26.9266 × 12 =
  27. 27.6685 × 12 =
  28. 28.9598 × 12 =
  29. 29.4781 × 12 =
  30. 30.7990 × 12 =
  31. 31.3501 × 12 =
  32. 32.2320 × 12 =
  33. 33.1962 × 12 =
  34. 34.5458 × 12 =
  35. 35.9461 × 12 =
  36. 36.3371 × 12 =
  37. 37.4816 × 12 =
  38. 38.499 × 12 =
  39. 39.5512 × 12 =
  40. 40.1755 × 12 =

Answer key

  1. 1524
  2. 10308
  3. 107016
  4. 28812
  5. 20988
  6. 41076
  7. 18180
  8. 17760
  9. 4368
  10. 79272
  11. 72300
  12. 29880
  13. 106272
  14. 39816
  15. 91692
  16. 101256
  17. 57300
  18. 48324
  19. 26796
  20. 94932
  21. 28776
  22. 73860
  23. 116604
  24. 110940
  25. 82440
  26. 111192
  27. 80220
  28. 115176
  29. 57372
  30. 95880
  31. 42012
  32. 27840
  33. 23544
  34. 65496
  35. 113532
  36. 40452
  37. 57792
  38. 5988
  39. 66144
  40. 21060

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