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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 359 · 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. 1.4485 × 12 =
  2. 2.1437 × 12 =
  3. 3.6011 × 12 =
  4. 4.4192 × 12 =
  5. 5.6721 × 12 =
  6. 6.4527 × 12 =
  7. 7.2107 × 12 =
  8. 8.2406 × 12 =
  9. 9.6909 × 12 =
  10. 10.6881 × 12 =
  11. 11.8204 × 12 =
  12. 12.7033 × 12 =
  13. 13.6034 × 12 =
  14. 14.8411 × 12 =
  15. 15.784 × 12 =
  16. 16.5609 × 12 =
  17. 17.3421 × 12 =
  18. 18.1275 × 12 =
  19. 19.4200 × 12 =
  20. 20.1575 × 12 =
  21. 21.5879 × 12 =
  22. 22.814 × 12 =
  23. 23.5292 × 12 =
  24. 24.1784 × 12 =
  25. 25.5725 × 12 =
  26. 26.3619 × 12 =
  27. 27.1959 × 12 =
  28. 28.7854 × 12 =
  29. 29.5613 × 12 =
  30. 30.2861 × 12 =
  31. 31.3627 × 12 =
  32. 32.4478 × 12 =
  33. 33.8720 × 12 =
  34. 34.8219 × 12 =
  35. 35.3087 × 12 =
  36. 36.5866 × 12 =
  37. 37.2414 × 12 =
  38. 38.4812 × 12 =
  39. 39.4350 × 12 =
  40. 40.7468 × 12 =

Answer key

  1. 53820
  2. 17244
  3. 72132
  4. 50304
  5. 80652
  6. 54324
  7. 25284
  8. 28872
  9. 82908
  10. 82572
  11. 98448
  12. 84396
  13. 72408
  14. 100932
  15. 9408
  16. 67308
  17. 41052
  18. 15300
  19. 50400
  20. 18900
  21. 70548
  22. 9768
  23. 63504
  24. 21408
  25. 68700
  26. 43428
  27. 23508
  28. 94248
  29. 67356
  30. 34332
  31. 43524
  32. 53736
  33. 104640
  34. 98628
  35. 37044
  36. 70392
  37. 28968
  38. 57744
  39. 52200
  40. 89616

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