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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 136 · 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. 1.8195 × 12 =
  2. 2.1989 × 12 =
  3. 3.4503 × 12 =
  4. 4.4362 × 12 =
  5. 5.9777 × 12 =
  6. 6.7779 × 12 =
  7. 7.6802 × 12 =
  8. 8.6618 × 12 =
  9. 9.5261 × 12 =
  10. 10.1234 × 12 =
  11. 11.3442 × 12 =
  12. 12.6834 × 12 =
  13. 13.3715 × 12 =
  14. 14.4324 × 12 =
  15. 15.2145 × 12 =
  16. 16.8591 × 12 =
  17. 17.6826 × 12 =
  18. 18.2436 × 12 =
  19. 19.2132 × 12 =
  20. 20.4787 × 12 =
  21. 21.5782 × 12 =
  22. 22.5508 × 12 =
  23. 23.4129 × 12 =
  24. 24.9874 × 12 =
  25. 25.3744 × 12 =
  26. 26.7388 × 12 =
  27. 27.2314 × 12 =
  28. 28.3616 × 12 =
  29. 29.314 × 12 =
  30. 30.7300 × 12 =
  31. 31.6565 × 12 =
  32. 32.6008 × 12 =
  33. 33.1130 × 12 =
  34. 34.1498 × 12 =
  35. 35.7491 × 12 =
  36. 36.3301 × 12 =
  37. 37.2399 × 12 =
  38. 38.1871 × 12 =
  39. 39.910 × 12 =
  40. 40.7982 × 12 =

Answer key

  1. 98340
  2. 23868
  3. 54036
  4. 52344
  5. 117324
  6. 93348
  7. 81624
  8. 79416
  9. 63132
  10. 14808
  11. 41304
  12. 82008
  13. 44580
  14. 51888
  15. 25740
  16. 103092
  17. 81912
  18. 29232
  19. 25584
  20. 57444
  21. 69384
  22. 66096
  23. 49548
  24. 118488
  25. 44928
  26. 88656
  27. 27768
  28. 43392
  29. 3768
  30. 87600
  31. 78780
  32. 72096
  33. 13560
  34. 17976
  35. 89892
  36. 39612
  37. 28788
  38. 22452
  39. 10920
  40. 95784

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