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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 79 · 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. 1.123 =
  2. 2.211 =
  3. 3.1998 =
  4. 4.2941 =
  5. 5.28190 =
  6. 6.923 =
  7. 7.54011 =
  8. 8.3847 =
  9. 9.2877 =
  10. 10.377 =
  11. 11.7200 =
  12. 12.54973 =
  13. 13.169 =
  14. 14.6713 =
  15. 15.524 =
  16. 16.130 =
  17. 17.725 =
  18. 18.9234 =
  19. 19.1675 =
  20. 20.413 =
  21. 21.87983 =
  22. 22.456 =
  23. 23.3670 =
  24. 24.272 =
  25. 25.7641 =
  26. 26.6116 =
  27. 27.2921 =
  28. 28.419 =
  29. 29.56923 =
  30. 30.265 =
  31. 31.365 =
  32. 32.7889 =
  33. 33.7781 =
  34. 34.45171 =
  35. 35.986 =
  36. 36.6587 =
  37. 37.9926 =
  38. 38.5971 =
  39. 39.526 =
  40. 40.2160 =

Answer key

  1. 83
  2. 209
  3. 198
  4. 1141
  5. 12190
  6. 917
  7. 54009
  8. 2247
  9. 2863
  10. 363
  11. 6800
  12. 53173
  13. 151
  14. 6707
  15. 516
  16. 70
  17. 715
  18. 8774
  19. 1665
  20. 393
  21. 87817
  22. 444
  23. 2470
  24. 128
  25. 6361
  26. 6096
  27. 2881
  28. 401
  29. 56917
  30. 255
  31. 355
  32. 7729
  33. 7621
  34. 45031
  35. 974
  36. 5587
  37. 9886
  38. 4031
  39. 474
  40. 1960

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