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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 560 · 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. 1.841 =
  2. 2.373 =
  3. 3.532 =
  4. 4.225 =
  5. 5.24701 =
  6. 6.36169 =
  7. 7.558 =
  8. 8.722 =
  9. 9.784 =
  10. 10.7110 =
  11. 11.673 =
  12. 12.35868 =
  13. 13.460 =
  14. 14.5187 =
  15. 15.3122 =
  16. 16.486 =
  17. 17.75520 =
  18. 18.5164 =
  19. 19.41580 =
  20. 20.6987 =
  21. 21.62687 =
  22. 22.53182 =
  23. 23.3453 =
  24. 24.191 =
  25. 25.521 =
  26. 26.2172 =
  27. 27.65296 =
  28. 28.17127 =
  29. 29.912 =
  30. 30.789 =
  31. 31.6158 =
  32. 32.14671 =
  33. 33.9220 =
  34. 34.14714 =
  35. 35.882 =
  36. 36.362 =
  37. 37.82738 =
  38. 38.25576 =
  39. 39.779 =
  40. 40.674 =

Answer key

  1. 759
  2. 367
  3. 528
  4. 215
  5. 16701
  6. 36049
  7. 542
  8. 718
  9. 616
  10. 6890
  11. 527
  12. 35748
  13. 340
  14. 5027
  15. 2878
  16. 326
  17. 64480
  18. 4964
  19. 40420
  20. 6973
  21. 62673
  22. 52818
  23. 2547
  24. 189
  25. 479
  26. 1828
  27. 54716
  28. 16927
  29. 908
  30. 771
  31. 6042
  32. 5331
  33. 9180
  34. 14686
  35. 718
  36. 242
  37. 82662
  38. 24436
  39. 621
  40. 666

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