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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 272 · 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. 1.481 =
  2. 2.54371 =
  3. 3.135 =
  4. 4.532 =
  5. 5.318 =
  6. 6.963 =
  7. 7.13998 =
  8. 8.642 =
  9. 9.2478 =
  10. 10.927 =
  11. 11.99088 =
  12. 12.125 =
  13. 13.77695 =
  14. 14.1968 =
  15. 15.83533 =
  16. 16.422 =
  17. 17.84992 =
  18. 18.5717 =
  19. 19.7625 =
  20. 20.257 =
  21. 21.384 =
  22. 22.3556 =
  23. 23.982 =
  24. 24.10462 =
  25. 25.29976 =
  26. 26.536 =
  27. 27.8944 =
  28. 28.114 =
  29. 29.4139 =
  30. 30.6525 =
  31. 31.8529 =
  32. 32.92891 =
  33. 33.429 =
  34. 34.731 =
  35. 35.965 =
  36. 36.38397 =
  37. 37.31316 =
  38. 38.1736 =
  39. 39.11354 =
  40. 40.1160 =

Answer key

  1. 479
  2. 54229
  3. 125
  4. 468
  5. 298
  6. 837
  7. 12018
  8. 638
  9. 2462
  10. 887
  11. 99072
  12. 85
  13. 62305
  14. 1832
  15. 83467
  16. 418
  17. 83192
  18. 4317
  19. 7575
  20. 243
  21. 216
  22. 3544
  23. 978
  24. 10342
  25. 29964
  26. 524
  27. 8936
  28. 106
  29. 3939
  30. 6475
  31. 7489
  32. 87109
  33. 371
  34. 669
  35. 845
  36. 21603
  37. 30716
  38. 1724
  39. 10754
  40. 1040

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