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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 360 · 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. 1.138 =
  2. 2.7364 =
  3. 3.685 =
  4. 4.7717 =
  5. 5.832 =
  6. 6.4225 =
  7. 7.35141 =
  8. 8.50991 =
  9. 9.42682 =
  10. 10.869 =
  11. 11.210 =
  12. 12.88192 =
  13. 13.119 =
  14. 14.82247 =
  15. 15.293 =
  16. 16.147 =
  17. 17.235 =
  18. 18.278 =
  19. 19.1862 =
  20. 20.1413 =
  21. 21.534 =
  22. 22.37522 =
  23. 23.3737 =
  24. 24.3788 =
  25. 25.5185 =
  26. 26.81322 =
  27. 27.7569 =
  28. 28.6255 =
  29. 29.4919 =
  30. 30.293 =
  31. 31.33895 =
  32. 32.681 =
  33. 33.337 =
  34. 34.16485 =
  35. 35.346 =
  36. 36.43974 =
  37. 37.4979 =
  38. 38.28474 =
  39. 39.44192 =
  40. 40.28170 =

Answer key

  1. 122
  2. 7244
  3. 675
  4. 7697
  5. 768
  6. 3775
  7. 25141
  8. 50809
  9. 37322
  10. 731
  11. 190
  12. 87992
  13. 81
  14. 77753
  15. 287
  16. 53
  17. 175
  18. 138
  19. 1858
  20. 1393
  21. 474
  22. 36478
  23. 2277
  24. 2212
  25. 5175
  26. 81278
  27. 6431
  28. 6245
  29. 4901
  30. 287
  31. 33885
  32. 521
  33. 323
  34. 15525
  35. 266
  36. 43966
  37. 4821
  38. 11674
  39. 43812
  40. 12170

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