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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 577 · 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. 1.79631 =
  2. 2.682 =
  3. 3.739 =
  4. 4.6466 =
  5. 5.9940 =
  6. 6.954 =
  7. 7.89714 =
  8. 8.90099 =
  9. 9.428 =
  10. 10.732 =
  11. 11.95818 =
  12. 12.6323 =
  13. 13.61911 =
  14. 14.81281 =
  15. 15.924 =
  16. 16.93460 =
  17. 17.2188 =
  18. 18.47883 =
  19. 19.761 =
  20. 20.40213 =
  21. 21.9523 =
  22. 22.1713 =
  23. 23.319 =
  24. 24.544 =
  25. 25.16519 =
  26. 26.8516 =
  27. 27.393 =
  28. 28.964 =
  29. 29.318 =
  30. 30.9748 =
  31. 31.8846 =
  32. 32.1021 =
  33. 33.35382 =
  34. 34.2086 =
  35. 35.6782 =
  36. 36.852 =
  37. 37.8155 =
  38. 38.5858 =
  39. 39.2310 =
  40. 40.2193 =

Answer key

  1. 79571
  2. 678
  3. 721
  4. 6454
  5. 9860
  6. 854
  7. 89706
  8. 90081
  9. 412
  10. 728
  11. 95802
  12. 6317
  13. 58091
  14. 81279
  15. 884
  16. 86540
  17. 1812
  18. 46283
  19. 639
  20. 40207
  21. 9517
  22. 1687
  23. 299
  24. 536
  25. 16481
  26. 8484
  27. 213
  28. 956
  29. 302
  30. 8252
  31. 7166
  32. 1019
  33. 35378
  34. 2074
  35. 6622
  36. 748
  37. 8145
  38. 5742
  39. 2290
  40. 1813

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