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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 397 · 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. 1.62931 =
  2. 2.945 =
  3. 3.772 =
  4. 4.692 =
  5. 5.717 =
  6. 6.9721 =
  7. 7.6198 =
  8. 8.361 =
  9. 9.295 =
  10. 10.59639 =
  11. 11.53829 =
  12. 12.94931 =
  13. 13.933 =
  14. 14.327 =
  15. 15.49519 =
  16. 16.823 =
  17. 17.254 =
  18. 18.222 =
  19. 19.7631 =
  20. 20.5353 =
  21. 21.75113 =
  22. 22.975 =
  23. 23.820 =
  24. 24.267 =
  25. 25.486 =
  26. 26.739 =
  27. 27.482 =
  28. 28.248 =
  29. 29.38616 =
  30. 30.15746 =
  31. 31.431 =
  32. 32.1629 =
  33. 33.790 =
  34. 34.5870 =
  35. 35.89353 =
  36. 36.2063 =
  37. 37.6599 =
  38. 38.12324 =
  39. 39.33416 =
  40. 40.2154 =

Answer key

  1. 57071
  2. 865
  3. 768
  4. 688
  5. 703
  6. 8321
  7. 6002
  8. 239
  9. 115
  10. 40361
  11. 46229
  12. 85131
  13. 867
  14. 273
  15. 30481
  16. 817
  17. 146
  18. 218
  19. 7569
  20. 4653
  21. 75087
  22. 825
  23. 780
  24. 253
  25. 326
  26. 721
  27. 478
  28. 152
  29. 37416
  30. 15666
  31. 429
  32. 429
  33. 610
  34. 4270
  35. 88647
  36. 2057
  37. 6581
  38. 11676
  39. 33404
  40. 2146

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