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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 61 · 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. 1.2255 × 12 =
  2. 2.9067 × 12 =
  3. 3.2087 × 12 =
  4. 4.4793 × 12 =
  5. 5.9037 × 12 =
  6. 6.4280 × 12 =
  7. 7.9263 × 12 =
  8. 8.5143 × 12 =
  9. 9.3510 × 12 =
  10. 10.9945 × 12 =
  11. 11.4220 × 12 =
  12. 12.3343 × 12 =
  13. 13.8884 × 12 =
  14. 14.3579 × 12 =
  15. 15.9716 × 12 =
  16. 16.753 × 12 =
  17. 17.2434 × 12 =
  18. 18.1725 × 12 =
  19. 19.9288 × 12 =
  20. 20.7695 × 12 =
  21. 21.5513 × 12 =
  22. 22.934 × 12 =
  23. 23.1652 × 12 =
  24. 24.6447 × 12 =
  25. 25.3817 × 12 =
  26. 26.5885 × 12 =
  27. 27.1776 × 12 =
  28. 28.8290 × 12 =
  29. 29.7364 × 12 =
  30. 30.9031 × 12 =
  31. 31.5094 × 12 =
  32. 32.2865 × 12 =
  33. 33.7588 × 12 =
  34. 34.7942 × 12 =
  35. 35.2368 × 12 =
  36. 36.6019 × 12 =
  37. 37.1558 × 12 =
  38. 38.7873 × 12 =
  39. 39.3432 × 12 =
  40. 40.1891 × 12 =

Answer key

  1. 27060
  2. 108804
  3. 25044
  4. 57516
  5. 108444
  6. 51360
  7. 111156
  8. 61716
  9. 42120
  10. 119340
  11. 50640
  12. 40116
  13. 106608
  14. 42948
  15. 116592
  16. 9036
  17. 29208
  18. 20700
  19. 111456
  20. 92340
  21. 66156
  22. 11208
  23. 19824
  24. 77364
  25. 45804
  26. 70620
  27. 21312
  28. 99480
  29. 88368
  30. 108372
  31. 61128
  32. 34380
  33. 91056
  34. 95304
  35. 28416
  36. 72228
  37. 18696
  38. 94476
  39. 41184
  40. 22692

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