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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 565 · 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. 1.8692 × 12 =
  2. 2.7790 × 12 =
  3. 3.9624 × 12 =
  4. 4.5079 × 12 =
  5. 5.4275 × 12 =
  6. 6.796 × 12 =
  7. 7.7912 × 12 =
  8. 8.4288 × 12 =
  9. 9.2096 × 12 =
  10. 10.4381 × 12 =
  11. 11.851 × 12 =
  12. 12.2945 × 12 =
  13. 13.4260 × 12 =
  14. 14.4904 × 12 =
  15. 15.4342 × 12 =
  16. 16.8705 × 12 =
  17. 17.7944 × 12 =
  18. 18.2687 × 12 =
  19. 19.5621 × 12 =
  20. 20.1195 × 12 =
  21. 21.6093 × 12 =
  22. 22.7035 × 12 =
  23. 23.5605 × 12 =
  24. 24.7996 × 12 =
  25. 25.4058 × 12 =
  26. 26.4419 × 12 =
  27. 27.3482 × 12 =
  28. 28.4220 × 12 =
  29. 29.3109 × 12 =
  30. 30.9367 × 12 =
  31. 31.1518 × 12 =
  32. 32.4590 × 12 =
  33. 33.2506 × 12 =
  34. 34.4208 × 12 =
  35. 35.6368 × 12 =
  36. 36.7312 × 12 =
  37. 37.5465 × 12 =
  38. 38.6967 × 12 =
  39. 39.1261 × 12 =
  40. 40.6190 × 12 =

Answer key

  1. 104304
  2. 93480
  3. 115488
  4. 60948
  5. 51300
  6. 9552
  7. 94944
  8. 51456
  9. 25152
  10. 52572
  11. 10212
  12. 35340
  13. 51120
  14. 58848
  15. 52104
  16. 104460
  17. 95328
  18. 32244
  19. 67452
  20. 14340
  21. 73116
  22. 84420
  23. 67260
  24. 95952
  25. 48696
  26. 53028
  27. 41784
  28. 50640
  29. 37308
  30. 112404
  31. 18216
  32. 55080
  33. 30072
  34. 50496
  35. 76416
  36. 87744
  37. 65580
  38. 83604
  39. 15132
  40. 74280

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