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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 570 · 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. 1.397 =
  2. 2.4313 =
  3. 3.2339 =
  4. 4.493 =
  5. 5.351 =
  6. 6.63791 =
  7. 7.636 =
  8. 8.324 =
  9. 9.751 =
  10. 10.55742 =
  11. 11.4523 =
  12. 12.18211 =
  13. 13.4991 =
  14. 14.7481 =
  15. 15.626 =
  16. 16.38951 =
  17. 17.483 =
  18. 18.7624 =
  19. 19.2593 =
  20. 20.984 =
  21. 21.4513 =
  22. 22.3774 =
  23. 23.5919 =
  24. 24.33350 =
  25. 25.382 =
  26. 26.414 =
  27. 27.7862 =
  28. 28.3629 =
  29. 29.5443 =
  30. 30.541 =
  31. 31.4941 =
  32. 32.79701 =
  33. 33.53091 =
  34. 34.527 =
  35. 35.8951 =
  36. 36.6611 =
  37. 37.584 =
  38. 38.61241 =
  39. 39.2467 =
  40. 40.7334 =

Answer key

  1. 217
  2. 4307
  3. 2279
  4. 313
  5. 349
  6. 62211
  7. 624
  8. 276
  9. 649
  10. 44262
  11. 4483
  12. 17789
  13. 4989
  14. 7321
  15. 614
  16. 37049
  17. 477
  18. 6424
  19. 2413
  20. 816
  21. 4487
  22. 3766
  23. 4119
  24. 26750
  25. 378
  26. 406
  27. 7858
  28. 3611
  29. 5357
  30. 461
  31. 4939
  32. 78301
  33. 53089
  34. 473
  35. 7049
  36. 6609
  37. 576
  38. 61161
  39. 2333
  40. 6666

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