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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 521 · 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. 1.5015 × 12 =
  2. 2.7667 × 12 =
  3. 3.1358 × 12 =
  4. 4.526 × 12 =
  5. 5.4848 × 12 =
  6. 6.5261 × 12 =
  7. 7.3797 × 12 =
  8. 8.1658 × 12 =
  9. 9.2249 × 12 =
  10. 10.9730 × 12 =
  11. 11.324 × 12 =
  12. 12.5769 × 12 =
  13. 13.9007 × 12 =
  14. 14.8380 × 12 =
  15. 15.4401 × 12 =
  16. 16.6583 × 12 =
  17. 17.5944 × 12 =
  18. 18.5000 × 12 =
  19. 19.3088 × 12 =
  20. 20.871 × 12 =
  21. 21.3431 × 12 =
  22. 22.3816 × 12 =
  23. 23.9150 × 12 =
  24. 24.4340 × 12 =
  25. 25.6891 × 12 =
  26. 26.5001 × 12 =
  27. 27.4156 × 12 =
  28. 28.4185 × 12 =
  29. 29.834 × 12 =
  30. 30.4409 × 12 =
  31. 31.9978 × 12 =
  32. 32.8388 × 12 =
  33. 33.2653 × 12 =
  34. 34.3573 × 12 =
  35. 35.3158 × 12 =
  36. 36.7960 × 12 =
  37. 37.7272 × 12 =
  38. 38.8137 × 12 =
  39. 39.3402 × 12 =
  40. 40.5910 × 12 =

Answer key

  1. 60180
  2. 92004
  3. 16296
  4. 6312
  5. 58176
  6. 63132
  7. 45564
  8. 19896
  9. 26988
  10. 116760
  11. 3888
  12. 69228
  13. 108084
  14. 100560
  15. 52812
  16. 78996
  17. 71328
  18. 60000
  19. 37056
  20. 10452
  21. 41172
  22. 45792
  23. 109800
  24. 52080
  25. 82692
  26. 60012
  27. 49872
  28. 50220
  29. 10008
  30. 52908
  31. 119736
  32. 100656
  33. 31836
  34. 42876
  35. 37896
  36. 95520
  37. 87264
  38. 97644
  39. 40824
  40. 70920

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