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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 139 · 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. 1.114 =
  2. 2.641 =
  3. 3.2266 =
  4. 4.974 =
  5. 5.417 =
  6. 6.963 =
  7. 7.166 =
  8. 8.20246 =
  9. 9.326 =
  10. 10.581 =
  11. 11.71952 =
  12. 12.71409 =
  13. 13.1686 =
  14. 14.263 =
  15. 15.55811 =
  16. 16.4176 =
  17. 17.9737 =
  18. 18.171 =
  19. 19.8115 =
  20. 20.5452 =
  21. 21.26317 =
  22. 22.884 =
  23. 23.6656 =
  24. 24.89266 =
  25. 25.38421 =
  26. 26.8833 =
  27. 27.969 =
  28. 28.1285 =
  29. 29.39639 =
  30. 30.599 =
  31. 31.4778 =
  32. 32.214 =
  33. 33.229 =
  34. 34.879 =
  35. 35.323 =
  36. 36.599 =
  37. 37.4318 =
  38. 38.65318 =
  39. 39.671 =
  40. 40.5923 =

Answer key

  1. 86
  2. 559
  3. 2254
  4. 834
  5. 383
  6. 837
  7. 34
  8. 20166
  9. 314
  10. 579
  11. 71852
  12. 69409
  13. 314
  14. 143
  15. 55789
  16. 3976
  17. 9723
  18. 169
  19. 8105
  20. 5348
  21. 25717
  22. 876
  23. 6544
  24. 70866
  25. 37579
  26. 7167
  27. 951
  28. 1275
  29. 20439
  30. 581
  31. 4638
  32. 194
  33. 211
  34. 739
  35. 317
  36. 401
  37. 4302
  38. 65298
  39. 669
  40. 4123

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