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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 180 · 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. 1.8692 =
  2. 2.88944 =
  3. 3.16488 =
  4. 4.81439 =
  5. 5.8634 =
  6. 6.211 =
  7. 7.7806 =
  8. 8.762 =
  9. 9.7266 =
  10. 10.85763 =
  11. 11.6246 =
  12. 12.275 =
  13. 13.64118 =
  14. 14.3662 =
  15. 15.661 =
  16. 16.4121 =
  17. 17.8210 =
  18. 18.6225 =
  19. 19.625 =
  20. 20.588 =
  21. 21.586 =
  22. 22.292 =
  23. 23.917 =
  24. 24.236 =
  25. 25.748 =
  26. 26.648 =
  27. 27.32838 =
  28. 28.592 =
  29. 29.399 =
  30. 30.497 =
  31. 31.533 =
  32. 32.118 =
  33. 33.7066 =
  34. 34.1495 =
  35. 35.34264 =
  36. 36.3796 =
  37. 37.51492 =
  38. 38.2880 =
  39. 39.8828 =
  40. 40.8619 =

Answer key

  1. 8508
  2. 87064
  3. 16472
  4. 80561
  5. 8626
  6. 189
  7. 6206
  8. 758
  9. 6734
  10. 85643
  11. 6234
  12. 125
  13. 56118
  14. 3658
  15. 659
  16. 3879
  17. 7790
  18. 6215
  19. 575
  20. 428
  21. 414
  22. 112
  23. 903
  24. 176
  25. 732
  26. 632
  27. 32762
  28. 408
  29. 201
  30. 483
  31. 467
  32. 82
  33. 7054
  34. 695
  35. 33864
  36. 2204
  37. 48512
  38. 2720
  39. 8812
  40. 8581

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