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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 457 · 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. 1.81798 =
  2. 2.790 =
  3. 3.7239 =
  4. 4.23252 =
  5. 5.4955 =
  6. 6.5517 =
  7. 7.28338 =
  8. 8.5308 =
  9. 9.34812 =
  10. 10.67338 =
  11. 11.40951 =
  12. 12.625 =
  13. 13.2787 =
  14. 14.21425 =
  15. 15.2842 =
  16. 16.66234 =
  17. 17.4694 =
  18. 18.6389 =
  19. 19.3113 =
  20. 20.137 =
  21. 21.1462 =
  22. 22.7246 =
  23. 23.82231 =
  24. 24.297 =
  25. 25.70013 =
  26. 26.6951 =
  27. 27.821 =
  28. 28.961 =
  29. 29.19977 =
  30. 30.452 =
  31. 31.80210 =
  32. 32.738 =
  33. 33.259 =
  34. 34.7167 =
  35. 35.6237 =
  36. 36.69885 =
  37. 37.6483 =
  38. 38.41452 =
  39. 39.64840 =
  40. 40.21891 =

Answer key

  1. 81602
  2. 610
  3. 6761
  4. 22852
  5. 4845
  6. 4497
  7. 11678
  8. 4708
  9. 33212
  10. 53338
  11. 40949
  12. 615
  13. 2627
  14. 19425
  15. 2838
  16. 66226
  17. 4506
  18. 6229
  19. 2913
  20. 63
  21. 542
  22. 6754
  23. 81769
  24. 283
  25. 70007
  26. 6949
  27. 781
  28. 959
  29. 23
  30. 348
  31. 80190
  32. 662
  33. 159
  34. 7153
  35. 6163
  36. 50285
  37. 5523
  38. 40552
  39. 64760
  40. 19891

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