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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 378 · 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. 1.55584 =
  2. 2.24156 =
  3. 3.818 =
  4. 4.453 =
  5. 5.487 =
  6. 6.423 =
  7. 7.88241 =
  8. 8.744 =
  9. 9.362 =
  10. 10.592 =
  11. 11.89550 =
  12. 12.278 =
  13. 13.647 =
  14. 14.343 =
  15. 15.5838 =
  16. 16.562 =
  17. 17.3839 =
  18. 18.3879 =
  19. 19.56684 =
  20. 20.78647 =
  21. 21.76922 =
  22. 22.1919 =
  23. 23.456 =
  24. 24.31448 =
  25. 25.27391 =
  26. 26.625 =
  27. 27.25625 =
  28. 28.782 =
  29. 29.6431 =
  30. 30.233 =
  31. 31.9153 =
  32. 32.865 =
  33. 33.84216 =
  34. 34.38845 =
  35. 35.29427 =
  36. 36.264 =
  37. 37.61949 =
  38. 38.4273 =
  39. 39.65412 =
  40. 40.182 =

Answer key

  1. 54424
  2. 24044
  3. 802
  4. 447
  5. 473
  6. 417
  7. 88159
  8. 736
  9. 358
  10. 588
  11. 89450
  12. 122
  13. 553
  14. 337
  15. 4162
  16. 558
  17. 3761
  18. 3861
  19. 55324
  20. 78567
  21. 75082
  22. 1899
  23. 444
  24. 31432
  25. 27389
  26. 575
  27. 24375
  28. 622
  29. 6429
  30. 227
  31. 8853
  32. 855
  33. 75784
  34. 22845
  35. 29373
  36. 256
  37. 60051
  38. 4267
  39. 65388
  40. 178

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