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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 160 · 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. 1.5218 =
  2. 2.111 =
  3. 3.923 =
  4. 4.468 =
  5. 5.141 =
  6. 6.391 =
  7. 7.74475 =
  8. 8.6588 =
  9. 9.18587 =
  10. 10.677 =
  11. 11.81137 =
  12. 12.613 =
  13. 13.88465 =
  14. 14.415 =
  15. 15.7889 =
  16. 16.8885 =
  17. 17.11518 =
  18. 18.67751 =
  19. 19.6273 =
  20. 20.3445 =
  21. 21.866 =
  22. 22.5324 =
  23. 23.37470 =
  24. 24.28754 =
  25. 25.66944 =
  26. 26.212 =
  27. 27.47593 =
  28. 28.133 =
  29. 29.2409 =
  30. 30.9547 =
  31. 31.9354 =
  32. 32.2717 =
  33. 33.8688 =
  34. 34.6626 =
  35. 35.2425 =
  36. 36.6277 =
  37. 37.2951 =
  38. 38.534 =
  39. 39.1635 =
  40. 40.61073 =

Answer key

  1. 5198
  2. 109
  3. 883
  4. 332
  5. 61
  6. 389
  7. 66475
  8. 6572
  9. 18573
  10. 523
  11. 79137
  12. 607
  13. 71535
  14. 395
  15. 7871
  16. 7125
  17. 11498
  18. 53751
  19. 6133
  20. 2555
  21. 734
  22. 5284
  23. 36670
  24. 12754
  25. 65064
  26. 192
  27. 47587
  28. 67
  29. 1609
  30. 8467
  31. 8754
  32. 2703
  33. 7312
  34. 6574
  35. 2375
  36. 6263
  37. 1049
  38. 526
  39. 435
  40. 61067

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