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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 170 · 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. 1.6715 =
  2. 2.93121 =
  3. 3.424 =
  4. 4.24577 =
  5. 5.69730 =
  6. 6.416 =
  7. 7.393 =
  8. 8.681 =
  9. 9.73947 =
  10. 10.8229 =
  11. 11.3231 =
  12. 12.99199 =
  13. 13.2864 =
  14. 14.185 =
  15. 15.4372 =
  16. 16.6110 =
  17. 17.1775 =
  18. 18.4062 =
  19. 19.8526 =
  20. 20.441 =
  21. 21.52120 =
  22. 22.661 =
  23. 23.1450 =
  24. 24.5130 =
  25. 25.57539 =
  26. 26.3216 =
  27. 27.1435 =
  28. 28.868 =
  29. 29.389 =
  30. 30.23016 =
  31. 31.558 =
  32. 32.8929 =
  33. 33.66099 =
  34. 34.54130 =
  35. 35.10951 =
  36. 36.666 =
  37. 37.5963 =
  38. 38.2874 =
  39. 39.764 =
  40. 40.29435 =

Answer key

  1. 5285
  2. 86879
  3. 376
  4. 23423
  5. 50270
  6. 396
  7. 213
  8. 679
  9. 72067
  10. 8189
  11. 2831
  12. 99181
  13. 2856
  14. 15
  15. 3628
  16. 6090
  17. 1765
  18. 4058
  19. 8514
  20. 439
  21. 51880
  22. 539
  23. 550
  24. 4930
  25. 57461
  26. 2784
  27. 1365
  28. 748
  29. 371
  30. 23004
  31. 458
  32. 8911
  33. 66081
  34. 54070
  35. 10849
  36. 654
  37. 5957
  38. 1126
  39. 756
  40. 10565

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