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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 98 · 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. 1.581 =
  2. 2.8662 =
  3. 3.48862 =
  4. 4.7395 =
  5. 5.16468 =
  6. 6.5738 =
  7. 7.58151 =
  8. 8.696 =
  9. 9.2719 =
  10. 10.6689 =
  11. 11.55814 =
  12. 12.8427 =
  13. 13.882 =
  14. 14.595 =
  15. 15.277 =
  16. 16.59163 =
  17. 17.277 =
  18. 18.2185 =
  19. 19.869 =
  20. 20.364 =
  21. 21.2875 =
  22. 22.6661 =
  23. 23.611 =
  24. 24.31388 =
  25. 25.8414 =
  26. 26.4214 =
  27. 27.54595 =
  28. 28.513 =
  29. 29.98270 =
  30. 30.324 =
  31. 31.8931 =
  32. 32.623 =
  33. 33.2180 =
  34. 34.520 =
  35. 35.842 =
  36. 36.873 =
  37. 37.515 =
  38. 38.9573 =
  39. 39.72244 =
  40. 40.27486 =

Answer key

  1. 579
  2. 7342
  3. 48858
  4. 6795
  5. 16332
  6. 4278
  7. 58051
  8. 684
  9. 1281
  10. 5311
  11. 45814
  12. 8413
  13. 878
  14. 585
  15. 263
  16. 59157
  17. 263
  18. 2025
  19. 851
  20. 356
  21. 1275
  22. 5339
  23. 609
  24. 28788
  25. 7586
  26. 3814
  27. 53415
  28. 507
  29. 98130
  30. 316
  31. 7131
  32. 617
  33. 2020
  34. 480
  35. 762
  36. 727
  37. 495
  38. 8573
  39. 71764
  40. 27474

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