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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 813 · 40 sums
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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. 1.6760 =
  2. 2.8482 =
  3. 3.87757 =
  4. 4.2674 =
  5. 5.96972 =
  6. 6.15242 =
  7. 7.82732 =
  8. 8.81237 =
  9. 9.11856 =
  10. 10.4319 =
  11. 11.9026 =
  12. 12.3945 =
  13. 13.4679 =
  14. 14.9383 =
  15. 15.620 =
  16. 16.9251 =
  17. 17.23566 =
  18. 18.1888 =
  19. 19.9383 =
  20. 20.80529 =
  21. 21.123 =
  22. 22.8574 =
  23. 23.396 =
  24. 24.38720 =
  25. 25.134 =
  26. 26.66954 =
  27. 27.43546 =
  28. 28.11432 =
  29. 29.1281 =
  30. 30.16440 =
  31. 31.1425 =
  32. 32.2164 =
  33. 33.658 =
  34. 34.29945 =
  35. 35.61866 =
  36. 36.5548 =
  37. 37.652 =
  38. 38.9843 =
  39. 39.933 =
  40. 40.3686 =

Answer key

  1. 6640
  2. 7518
  3. 87657
  4. 2666
  5. 96968
  6. 15158
  7. 81268
  8. 78777
  9. 8156
  10. 3699
  11. 9014
  12. 2145
  13. 4661
  14. 8623
  15. 580
  16. 9149
  17. 16566
  18. 288
  19. 8617
  20. 80471
  21. 117
  22. 8566
  23. 384
  24. 38680
  25. 66
  26. 53046
  27. 36546
  28. 9432
  29. 1121
  30. 3640
  31. 1415
  32. 2036
  33. 642
  34. 11945
  35. 61854
  36. 4548
  37. 552
  38. 8163
  39. 927
  40. 2486

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