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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 80 · 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. 1.3756 =
  2. 2.482 =
  3. 3.43917 =
  4. 4.5866 =
  5. 5.54602 =
  6. 6.76610 =
  7. 7.9582 =
  8. 8.177 =
  9. 9.3784 =
  10. 10.62755 =
  11. 11.9619 =
  12. 12.826 =
  13. 13.49340 =
  14. 14.1784 =
  15. 15.243 =
  16. 16.84511 =
  17. 17.4832 =
  18. 18.294 =
  19. 19.346 =
  20. 20.886 =
  21. 21.583 =
  22. 22.2229 =
  23. 23.3356 =
  24. 24.7995 =
  25. 25.6688 =
  26. 26.940 =
  27. 27.696 =
  28. 28.3837 =
  29. 29.60184 =
  30. 30.692 =
  31. 31.712 =
  32. 32.734 =
  33. 33.8746 =
  34. 34.156 =
  35. 35.85772 =
  36. 36.59359 =
  37. 37.8891 =
  38. 38.55117 =
  39. 39.2674 =
  40. 40.6155 =

Answer key

  1. 3656
  2. 478
  3. 42083
  4. 4266
  5. 46602
  6. 75410
  7. 9578
  8. 37
  9. 3616
  10. 62645
  11. 9601
  12. 814
  13. 49260
  14. 1776
  15. 237
  16. 84489
  17. 4768
  18. 286
  19. 334
  20. 874
  21. 417
  22. 1829
  23. 3344
  24. 7805
  25. 6512
  26. 860
  27. 684
  28. 2163
  29. 60016
  30. 688
  31. 688
  32. 674
  33. 8666
  34. 144
  35. 84228
  36. 58659
  37. 8889
  38. 45117
  39. 1474
  40. 6145

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