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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 579 · 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. 1.113 =
  2. 2.664 =
  3. 3.380 =
  4. 4.541 =
  5. 5.34949 =
  6. 6.38326 =
  7. 7.13521 =
  8. 8.382 =
  9. 9.93735 =
  10. 10.5924 =
  11. 11.89612 =
  12. 12.1422 =
  13. 13.78866 =
  14. 14.735 =
  15. 15.82964 =
  16. 16.175 =
  17. 17.56218 =
  18. 18.98484 =
  19. 19.1267 =
  20. 20.51294 =
  21. 21.8163 =
  22. 22.9695 =
  23. 23.133 =
  24. 24.3137 =
  25. 25.8446 =
  26. 26.31332 =
  27. 27.197 =
  28. 28.229 =
  29. 29.561 =
  30. 30.493 =
  31. 31.3141 =
  32. 32.331 =
  33. 33.96139 =
  34. 34.1195 =
  35. 35.5084 =
  36. 36.3639 =
  37. 37.65617 =
  38. 38.727 =
  39. 39.325 =
  40. 40.313 =

Answer key

  1. 93
  2. 656
  3. 220
  4. 461
  5. 34931
  6. 38286
  7. 12521
  8. 378
  9. 92265
  10. 5876
  11. 89588
  12. 622
  13. 77134
  14. 665
  15. 77164
  16. 25
  17. 43818
  18. 98316
  19. 1253
  20. 50714
  21. 7837
  22. 9515
  23. 73
  24. 3063
  25. 8366
  26. 31272
  27. 17
  28. 211
  29. 559
  30. 313
  31. 3059
  32. 271
  33. 84139
  34. 1005
  35. 5076
  36. 2379
  37. 54397
  38. 687
  39. 275
  40. 307

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