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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 701 · 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. 1.2876 × 12 =
  2. 2.2129 × 12 =
  3. 3.6723 × 12 =
  4. 4.3233 × 12 =
  5. 5.7658 × 12 =
  6. 6.5045 × 12 =
  7. 7.4062 × 12 =
  8. 8.8060 × 12 =
  9. 9.2542 × 12 =
  10. 10.1710 × 12 =
  11. 11.9738 × 12 =
  12. 12.410 × 12 =
  13. 13.7896 × 12 =
  14. 14.7833 × 12 =
  15. 15.2436 × 12 =
  16. 16.2029 × 12 =
  17. 17.1738 × 12 =
  18. 18.4548 × 12 =
  19. 19.3469 × 12 =
  20. 20.6992 × 12 =
  21. 21.2664 × 12 =
  22. 22.6002 × 12 =
  23. 23.1179 × 12 =
  24. 24.6861 × 12 =
  25. 25.9989 × 12 =
  26. 26.1394 × 12 =
  27. 27.4901 × 12 =
  28. 28.4464 × 12 =
  29. 29.4256 × 12 =
  30. 30.4310 × 12 =
  31. 31.4930 × 12 =
  32. 32.8518 × 12 =
  33. 33.7650 × 12 =
  34. 34.8228 × 12 =
  35. 35.6422 × 12 =
  36. 36.4207 × 12 =
  37. 37.2051 × 12 =
  38. 38.3903 × 12 =
  39. 39.8172 × 12 =
  40. 40.4493 × 12 =

Answer key

  1. 34512
  2. 25548
  3. 80676
  4. 38796
  5. 91896
  6. 60540
  7. 48744
  8. 96720
  9. 30504
  10. 20520
  11. 116856
  12. 4920
  13. 94752
  14. 93996
  15. 29232
  16. 24348
  17. 20856
  18. 54576
  19. 41628
  20. 83904
  21. 31968
  22. 72024
  23. 14148
  24. 82332
  25. 119868
  26. 16728
  27. 58812
  28. 53568
  29. 51072
  30. 51720
  31. 59160
  32. 102216
  33. 91800
  34. 98736
  35. 77064
  36. 50484
  37. 24612
  38. 46836
  39. 98064
  40. 53916

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