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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 690 · 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. 1.8222 =
  2. 2.20127 =
  3. 3.78999 =
  4. 4.4675 =
  5. 5.873 =
  6. 6.8049 =
  7. 7.60314 =
  8. 8.381 =
  9. 9.12733 =
  10. 10.652 =
  11. 11.24274 =
  12. 12.19230 =
  13. 13.9895 =
  14. 14.9325 =
  15. 15.567 =
  16. 16.580 =
  17. 17.8054 =
  18. 18.30982 =
  19. 19.547 =
  20. 20.36966 =
  21. 21.54162 =
  22. 22.1772 =
  23. 23.895 =
  24. 24.24479 =
  25. 25.4478 =
  26. 26.8597 =
  27. 27.7393 =
  28. 28.454 =
  29. 29.91096 =
  30. 30.127 =
  31. 31.7646 =
  32. 32.896 =
  33. 33.14726 =
  34. 34.224 =
  35. 35.628 =
  36. 36.47029 =
  37. 37.392 =
  38. 38.512 =
  39. 39.913 =
  40. 40.22622 =

Answer key

  1. 8178
  2. 20113
  3. 77001
  4. 4535
  5. 867
  6. 8031
  7. 60306
  8. 221
  9. 12673
  10. 548
  11. 15726
  12. 18830
  13. 8295
  14. 9285
  15. 553
  16. 420
  17. 8046
  18. 30822
  19. 453
  20. 36834
  21. 46162
  22. 232
  23. 715
  24. 24321
  25. 4462
  26. 7597
  27. 7387
  28. 446
  29. 89096
  30. 113
  31. 6446
  32. 884
  33. 13286
  34. 216
  35. 572
  36. 47011
  37. 208
  38. 492
  39. 907
  40. 21422

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