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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 590 · 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. 1.3242 × 12 =
  2. 2.2849 × 12 =
  3. 3.8269 × 12 =
  4. 4.5409 × 12 =
  5. 5.9783 × 12 =
  6. 6.8610 × 12 =
  7. 7.9987 × 12 =
  8. 8.8854 × 12 =
  9. 9.8051 × 12 =
  10. 10.9363 × 12 =
  11. 11.4287 × 12 =
  12. 12.2003 × 12 =
  13. 13.1288 × 12 =
  14. 14.5378 × 12 =
  15. 15.7049 × 12 =
  16. 16.4547 × 12 =
  17. 17.8974 × 12 =
  18. 18.7510 × 12 =
  19. 19.1442 × 12 =
  20. 20.9218 × 12 =
  21. 21.7376 × 12 =
  22. 22.5569 × 12 =
  23. 23.4350 × 12 =
  24. 24.5325 × 12 =
  25. 25.3737 × 12 =
  26. 26.7510 × 12 =
  27. 27.2012 × 12 =
  28. 28.5797 × 12 =
  29. 29.4308 × 12 =
  30. 30.5238 × 12 =
  31. 31.1374 × 12 =
  32. 32.4907 × 12 =
  33. 33.2692 × 12 =
  34. 34.3969 × 12 =
  35. 35.8977 × 12 =
  36. 36.6675 × 12 =
  37. 37.8685 × 12 =
  38. 38.6352 × 12 =
  39. 39.1951 × 12 =
  40. 40.7395 × 12 =

Answer key

  1. 38904
  2. 34188
  3. 99228
  4. 64908
  5. 117396
  6. 103320
  7. 119844
  8. 106248
  9. 96612
  10. 112356
  11. 51444
  12. 24036
  13. 15456
  14. 64536
  15. 84588
  16. 54564
  17. 107688
  18. 90120
  19. 17304
  20. 110616
  21. 88512
  22. 66828
  23. 52200
  24. 63900
  25. 44844
  26. 90120
  27. 24144
  28. 69564
  29. 51696
  30. 62856
  31. 16488
  32. 58884
  33. 32304
  34. 47628
  35. 107724
  36. 80100
  37. 104220
  38. 76224
  39. 23412
  40. 88740

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