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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 494 · 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. 1.7193 =
  2. 2.7684 =
  3. 3.366 =
  4. 4.62481 =
  5. 5.65347 =
  6. 6.8174 =
  7. 7.2849 =
  8. 8.745 =
  9. 9.74938 =
  10. 10.1822 =
  11. 11.175 =
  12. 12.642 =
  13. 13.3971 =
  14. 14.12978 =
  15. 15.11257 =
  16. 16.527 =
  17. 17.63944 =
  18. 18.291 =
  19. 19.4260 =
  20. 20.6456 =
  21. 21.8989 =
  22. 22.792 =
  23. 23.694 =
  24. 24.547 =
  25. 25.788 =
  26. 26.142 =
  27. 27.8762 =
  28. 28.71848 =
  29. 29.979 =
  30. 30.631 =
  31. 31.769 =
  32. 32.95176 =
  33. 33.8446 =
  34. 34.7719 =
  35. 35.9683 =
  36. 36.4512 =
  37. 37.18198 =
  38. 38.4299 =
  39. 39.11776 =
  40. 40.6686 =

Answer key

  1. 6813
  2. 6324
  3. 234
  4. 62321
  5. 65333
  6. 7826
  7. 2751
  8. 655
  9. 73138
  10. 1782
  11. 25
  12. 638
  13. 3831
  14. 12838
  15. 10757
  16. 513
  17. 63864
  18. 289
  19. 4140
  20. 5556
  21. 8829
  22. 608
  23. 686
  24. 467
  25. 628
  26. 62
  27. 7238
  28. 68168
  29. 961
  30. 629
  31. 631
  32. 84824
  33. 7554
  34. 6299
  35. 9517
  36. 3512
  37. 18182
  38. 3701
  39. 11764
  40. 6674

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