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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 490 · 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. 1.4183 =
  2. 2.22186 =
  3. 3.34760 =
  4. 4.3401 =
  5. 5.22117 =
  6. 6.27643 =
  7. 7.8381 =
  8. 8.55351 =
  9. 9.993 =
  10. 10.377 =
  11. 11.751 =
  12. 12.288 =
  13. 13.347 =
  14. 14.45114 =
  15. 15.7171 =
  16. 16.6547 =
  17. 17.32161 =
  18. 18.7711 =
  19. 19.8079 =
  20. 20.66285 =
  21. 21.93834 =
  22. 22.83479 =
  23. 23.516 =
  24. 24.52375 =
  25. 25.2890 =
  26. 26.99271 =
  27. 27.5386 =
  28. 28.8925 =
  29. 29.87658 =
  30. 30.1952 =
  31. 31.2867 =
  32. 32.64758 =
  33. 33.325 =
  34. 34.4749 =
  35. 35.793 =
  36. 36.8375 =
  37. 37.214 =
  38. 38.12989 =
  39. 39.8850 =
  40. 40.83266 =

Answer key

  1. 3817
  2. 21986
  3. 33240
  4. 2601
  5. 22097
  6. 27637
  7. 7619
  8. 55251
  9. 807
  10. 223
  11. 749
  12. 272
  13. 267
  14. 44886
  15. 7169
  16. 5547
  17. 27839
  18. 6289
  19. 8061
  20. 66115
  21. 92174
  22. 83339
  23. 484
  24. 52225
  25. 1110
  26. 99131
  27. 5226
  28. 8915
  29. 87642
  30. 152
  31. 1267
  32. 55242
  33. 315
  34. 3251
  35. 787
  36. 7775
  37. 194
  38. 12811
  39. 7250
  40. 82866

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