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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 122 · 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. 1.7793 × 12 =
  2. 2.8685 × 12 =
  3. 3.7679 × 12 =
  4. 4.2034 × 12 =
  5. 5.1872 × 12 =
  6. 6.1237 × 12 =
  7. 7.7883 × 12 =
  8. 8.262 × 12 =
  9. 9.1243 × 12 =
  10. 10.5159 × 12 =
  11. 11.8435 × 12 =
  12. 12.9396 × 12 =
  13. 13.9303 × 12 =
  14. 14.929 × 12 =
  15. 15.5903 × 12 =
  16. 16.5382 × 12 =
  17. 17.9519 × 12 =
  18. 18.8606 × 12 =
  19. 19.2829 × 12 =
  20. 20.1975 × 12 =
  21. 21.3167 × 12 =
  22. 22.6458 × 12 =
  23. 23.4721 × 12 =
  24. 24.1232 × 12 =
  25. 25.5072 × 12 =
  26. 26.706 × 12 =
  27. 27.9511 × 12 =
  28. 28.5582 × 12 =
  29. 29.2801 × 12 =
  30. 30.7049 × 12 =
  31. 31.3383 × 12 =
  32. 32.7310 × 12 =
  33. 33.9906 × 12 =
  34. 34.6189 × 12 =
  35. 35.5300 × 12 =
  36. 36.3184 × 12 =
  37. 37.6069 × 12 =
  38. 38.2216 × 12 =
  39. 39.4580 × 12 =
  40. 40.3619 × 12 =

Answer key

  1. 93516
  2. 104220
  3. 92148
  4. 24408
  5. 22464
  6. 14844
  7. 94596
  8. 3144
  9. 14916
  10. 61908
  11. 101220
  12. 112752
  13. 111636
  14. 11148
  15. 70836
  16. 64584
  17. 114228
  18. 103272
  19. 33948
  20. 23700
  21. 38004
  22. 77496
  23. 56652
  24. 14784
  25. 60864
  26. 8472
  27. 114132
  28. 66984
  29. 33612
  30. 84588
  31. 40596
  32. 87720
  33. 118872
  34. 74268
  35. 63600
  36. 38208
  37. 72828
  38. 26592
  39. 54960
  40. 43428

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