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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 52 · 40 sums
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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. 1.992 =
  2. 2.774 =
  3. 3.64742 =
  4. 4.2395 =
  5. 5.193 =
  6. 6.262 =
  7. 7.232 =
  8. 8.3585 =
  9. 9.2753 =
  10. 10.71671 =
  11. 11.65226 =
  12. 12.756 =
  13. 13.9255 =
  14. 14.482 =
  15. 15.7385 =
  16. 16.6410 =
  17. 17.89831 =
  18. 18.4631 =
  19. 19.735 =
  20. 20.2937 =
  21. 21.8818 =
  22. 22.5411 =
  23. 23.317 =
  24. 24.27871 =
  25. 25.496 =
  26. 26.2317 =
  27. 27.9577 =
  28. 28.8229 =
  29. 29.3579 =
  30. 30.18927 =
  31. 31.677 =
  32. 32.271 =
  33. 33.9673 =
  34. 34.3597 =
  35. 35.941 =
  36. 36.95087 =
  37. 37.23962 =
  38. 38.2656 =
  39. 39.179 =
  40. 40.36217 =

Answer key

  1. 812
  2. 766
  3. 55262
  4. 1605
  5. 187
  6. 258
  7. 172
  8. 2415
  9. 2747
  10. 71529
  11. 65186
  12. 656
  13. 9245
  14. 478
  15. 6615
  16. 6390
  17. 71831
  18. 3369
  19. 675
  20. 1077
  21. 8802
  22. 5391
  23. 303
  24. 27731
  25. 484
  26. 2297
  27. 9563
  28. 8211
  29. 2421
  30. 18913
  31. 663
  32. 269
  33. 9533
  34. 3403
  35. 861
  36. 95073
  37. 23958
  38. 2644
  39. 161
  40. 23817

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