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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 289 · 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. 1.542 =
  2. 2.633 =
  3. 3.832 =
  4. 4.81409 =
  5. 5.111 =
  6. 6.97962 =
  7. 7.774 =
  8. 8.895 =
  9. 9.7078 =
  10. 10.195 =
  11. 11.3724 =
  12. 12.69772 =
  13. 13.69818 =
  14. 14.3208 =
  15. 15.36316 =
  16. 16.25532 =
  17. 17.3184 =
  18. 18.1213 =
  19. 19.872 =
  20. 20.9551 =
  21. 21.2056 =
  22. 22.35961 =
  23. 23.249 =
  24. 24.646 =
  25. 25.9135 =
  26. 26.6449 =
  27. 27.936 =
  28. 28.430 =
  29. 29.145 =
  30. 30.4323 =
  31. 31.97447 =
  32. 32.94827 =
  33. 33.2899 =
  34. 34.54741 =
  35. 35.747 =
  36. 36.40235 =
  37. 37.866 =
  38. 38.69892 =
  39. 39.17152 =
  40. 40.34379 =

Answer key

  1. 538
  2. 567
  3. 828
  4. 78609
  5. 109
  6. 82042
  7. 766
  8. 705
  9. 7062
  10. 15
  11. 3716
  12. 50232
  13. 50218
  14. 2808
  15. 35716
  16. 25528
  17. 3016
  18. 1207
  19. 868
  20. 9451
  21. 2044
  22. 35841
  23. 151
  24. 634
  25. 9075
  26. 6351
  27. 924
  28. 370
  29. 55
  30. 3723
  31. 82647
  32. 86827
  33. 2719
  34. 45259
  35. 667
  36. 40165
  37. 854
  38. 69708
  39. 17048
  40. 33621

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