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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 47 · 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. 1.4689 =
  2. 2.255 =
  3. 3.696 =
  4. 4.2954 =
  5. 5.3480 =
  6. 6.83023 =
  7. 7.616 =
  8. 8.3550 =
  9. 9.9692 =
  10. 10.960 =
  11. 11.6736 =
  12. 12.397 =
  13. 13.233 =
  14. 14.876 =
  15. 15.5227 =
  16. 16.714 =
  17. 17.437 =
  18. 18.61453 =
  19. 19.422 =
  20. 20.5652 =
  21. 21.1416 =
  22. 22.110 =
  23. 23.586 =
  24. 24.697 =
  25. 25.139 =
  26. 26.6242 =
  27. 27.7887 =
  28. 28.35693 =
  29. 29.654 =
  30. 30.10173 =
  31. 31.521 =
  32. 32.726 =
  33. 33.749 =
  34. 34.7115 =
  35. 35.9557 =
  36. 36.573 =
  37. 37.1490 =
  38. 38.38161 =
  39. 39.672 =
  40. 40.673 =

Answer key

  1. 4511
  2. 145
  3. 684
  4. 2846
  5. 3320
  6. 83017
  7. 604
  8. 2450
  9. 9688
  10. 840
  11. 6664
  12. 217
  13. 173
  14. 864
  15. 5187
  16. 694
  17. 377
  18. 58653
  19. 418
  20. 5648
  21. 1404
  22. 90
  23. 426
  24. 683
  25. 61
  26. 5758
  27. 6113
  28. 35687
  29. 646
  30. 10167
  31. 479
  32. 714
  33. 651
  34. 7105
  35. 9543
  36. 567
  37. 1310
  38. 38159
  39. 668
  40. 667

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