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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 164 · 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. 1.9543 =
  2. 2.150 =
  3. 3.76173 =
  4. 4.478 =
  5. 5.8817 =
  6. 6.699 =
  7. 7.9232 =
  8. 8.53113 =
  9. 9.41799 =
  10. 10.446 =
  11. 11.662 =
  12. 12.971 =
  13. 13.65726 =
  14. 14.993 =
  15. 15.54275 =
  16. 16.64991 =
  17. 17.1241 =
  18. 18.311 =
  19. 19.347 =
  20. 20.9995 =
  21. 21.366 =
  22. 22.88224 =
  23. 23.78548 =
  24. 24.633 =
  25. 25.568 =
  26. 26.92191 =
  27. 27.5151 =
  28. 28.54234 =
  29. 29.70672 =
  30. 30.9795 =
  31. 31.76829 =
  32. 32.283 =
  33. 33.32619 =
  34. 34.66863 =
  35. 35.136 =
  36. 36.571 =
  37. 37.124 =
  38. 38.466 =
  39. 39.75899 =
  40. 40.8751 =

Answer key

  1. 9537
  2. 50
  3. 76027
  4. 338
  5. 7197
  6. 519
  7. 8768
  8. 46893
  9. 41619
  10. 434
  11. 658
  12. 829
  13. 55726
  14. 807
  15. 54135
  16. 55191
  17. 761
  18. 291
  19. 333
  20. 9985
  21. 246
  22. 88176
  23. 61468
  24. 627
  25. 432
  26. 92189
  27. 5149
  28. 53834
  29. 70668
  30. 9785
  31. 63229
  32. 117
  33. 32581
  34. 66743
  35. 64
  36. 569
  37. 116
  38. 334
  39. 74119
  40. 8749

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