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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 421 · 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. 1.72124 =
  2. 2.269 =
  3. 3.1830 =
  4. 4.287 =
  5. 5.125 =
  6. 6.633 =
  7. 7.57724 =
  8. 8.46976 =
  9. 9.211 =
  10. 10.229 =
  11. 11.976 =
  12. 12.38753 =
  13. 13.87241 =
  14. 14.51394 =
  15. 15.516 =
  16. 16.14895 =
  17. 17.75296 =
  18. 18.128 =
  19. 19.188 =
  20. 20.16241 =
  21. 21.44393 =
  22. 22.913 =
  23. 23.193 =
  24. 24.31666 =
  25. 25.537 =
  26. 26.54044 =
  27. 27.5808 =
  28. 28.261 =
  29. 29.17434 =
  30. 30.89635 =
  31. 31.57432 =
  32. 32.798 =
  33. 33.3133 =
  34. 34.250 =
  35. 35.15407 =
  36. 36.778 =
  37. 37.82826 =
  38. 38.6561 =
  39. 39.4851 =
  40. 40.9755 =

Answer key

  1. 72076
  2. 251
  3. 1770
  4. 273
  5. 75
  6. 573
  7. 42276
  8. 34976
  9. 209
  10. 211
  11. 964
  12. 21247
  13. 87161
  14. 50614
  15. 496
  16. 14885
  17. 65296
  18. 112
  19. 172
  20. 16161
  21. 44213
  22. 907
  23. 187
  24. 28346
  25. 477
  26. 54036
  27. 4208
  28. 139
  29. 2574
  30. 89575
  31. 57368
  32. 782
  33. 2873
  34. 150
  35. 14607
  36. 762
  37. 81174
  38. 6559
  39. 4849
  40. 9745

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