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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 108 · 40 sums
TalentJR

The trick (Nikhilam Navatashcaramam Dashatah): A barred digit is subtracted: 324 = 300 − 20 + 4. To change to an ordinary number: the barred digits become “all from 9 and the last from 10”. The digit just before the bars goes down by 1. Digits after the bars stay the same.

NameDateTime takenScore ___ / 40
  1. 1.642 =
  2. 2.267 =
  3. 3.749 =
  4. 4.736 =
  5. 5.295 =
  6. 6.61110 =
  7. 7.99862 =
  8. 8.56211 =
  9. 9.89230 =
  10. 10.717 =
  11. 11.5778 =
  12. 12.82270 =
  13. 13.50181 =
  14. 14.171 =
  15. 15.913 =
  16. 16.6219 =
  17. 17.39836 =
  18. 18.1441 =
  19. 19.2134 =
  20. 20.91939 =
  21. 21.69866 =
  22. 22.28242 =
  23. 23.81655 =
  24. 24.20747 =
  25. 25.14467 =
  26. 26.7761 =
  27. 27.834 =
  28. 28.65271 =
  29. 29.595 =
  30. 30.23676 =
  31. 31.3830 =
  32. 32.26454 =
  33. 33.595 =
  34. 34.576 =
  35. 35.235 =
  36. 36.773 =
  37. 37.6180 =
  38. 38.3745 =
  39. 39.7326 =
  40. 40.52349 =

Answer key

  1. 558
  2. 133
  3. 731
  4. 664
  5. 105
  6. 60890
  7. 80262
  8. 43791
  9. 70830
  10. 703
  11. 4238
  12. 81870
  13. 50179
  14. 31
  15. 893
  16. 6201
  17. 38176
  18. 1439
  19. 2066
  20. 88061
  21. 69746
  22. 12242
  23. 78455
  24. 20733
  25. 5547
  26. 6239
  27. 774
  28. 65129
  29. 405
  30. 22476
  31. 2230
  32. 26446
  33. 405
  34. 564
  35. 225
  36. 633
  37. 6020
  38. 2255
  39. 6686
  40. 52269

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