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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 627 · 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. 1.916 =
  2. 2.8267 =
  3. 3.185 =
  4. 4.2652 =
  5. 5.69368 =
  6. 6.74516 =
  7. 7.177 =
  8. 8.9949 =
  9. 9.170 =
  10. 10.1491 =
  11. 11.5186 =
  12. 12.79654 =
  13. 13.39229 =
  14. 14.42413 =
  15. 15.5099 =
  16. 16.5546 =
  17. 17.5366 =
  18. 18.874 =
  19. 19.457 =
  20. 20.41735 =
  21. 21.81689 =
  22. 22.14638 =
  23. 23.7473 =
  24. 24.554 =
  25. 25.244 =
  26. 26.71037 =
  27. 27.4509 =
  28. 28.69065 =
  29. 29.1466 =
  30. 30.8139 =
  31. 31.193 =
  32. 32.9103 =
  33. 33.8117 =
  34. 34.83297 =
  35. 35.36043 =
  36. 36.121 =
  37. 37.312 =
  38. 38.441 =
  39. 39.8732 =
  40. 40.6932 =

Answer key

  1. 904
  2. 8133
  3. 175
  4. 1348
  5. 51368
  6. 74504
  7. 37
  8. 9851
  9. 30
  10. 691
  11. 5174
  12. 78454
  13. 20771
  14. 41613
  15. 5081
  16. 5534
  17. 5354
  18. 726
  19. 357
  20. 41725
  21. 81671
  22. 14622
  23. 6533
  24. 446
  25. 236
  26. 71023
  27. 3509
  28. 69055
  29. 666
  30. 8079
  31. 7
  32. 8903
  33. 7883
  34. 76703
  35. 36037
  36. 119
  37. 308
  38. 439
  39. 8728
  40. 6872

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