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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 824 · 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. 1.1487 =
  2. 2.936 =
  3. 3.7012 =
  4. 4.120 =
  5. 5.85524 =
  6. 6.66896 =
  7. 7.372 =
  8. 8.546 =
  9. 9.27827 =
  10. 10.282 =
  11. 11.5651 =
  12. 12.3192 =
  13. 13.1721 =
  14. 14.352 =
  15. 15.4176 =
  16. 16.5158 =
  17. 17.49876 =
  18. 18.292 =
  19. 19.6452 =
  20. 20.28342 =
  21. 21.4604 =
  22. 22.6762 =
  23. 23.21625 =
  24. 24.166 =
  25. 25.7185 =
  26. 26.185 =
  27. 27.116 =
  28. 28.54964 =
  29. 29.73551 =
  30. 30.24934 =
  31. 31.945 =
  32. 32.3269 =
  33. 33.744 =
  34. 34.428 =
  35. 35.51892 =
  36. 36.221 =
  37. 37.69245 =
  38. 38.8470 =
  39. 39.7529 =
  40. 40.741 =

Answer key

  1. 687
  2. 924
  3. 7008
  4. 80
  5. 74484
  6. 66716
  7. 232
  8. 534
  9. 27813
  10. 118
  11. 5649
  12. 3188
  13. 1719
  14. 348
  15. 4024
  16. 5058
  17. 49724
  18. 288
  19. 6348
  20. 28258
  21. 3404
  22. 6642
  23. 21615
  24. 154
  25. 7025
  26. 175
  27. 96
  28. 54836
  29. 73449
  30. 24866
  31. 935
  32. 2731
  33. 656
  34. 412
  35. 50292
  36. 219
  37. 69235
  38. 7530
  39. 6529
  40. 739

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