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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 660 · 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. 1.1594 =
  2. 2.5794 =
  3. 3.857 =
  4. 4.495 =
  5. 5.826 =
  6. 6.385 =
  7. 7.472 =
  8. 8.878 =
  9. 9.25948 =
  10. 10.3761 =
  11. 11.658 =
  12. 12.23652 =
  13. 13.368 =
  14. 14.275 =
  15. 15.376 =
  16. 16.253 =
  17. 17.81249 =
  18. 18.61922 =
  19. 19.27438 =
  20. 20.827 =
  21. 21.56154 =
  22. 22.8481 =
  23. 23.43593 =
  24. 24.62985 =
  25. 25.177 =
  26. 26.293 =
  27. 27.7917 =
  28. 28.252 =
  29. 29.869 =
  30. 30.14651 =
  31. 31.283 =
  32. 32.567 =
  33. 33.12417 =
  34. 34.4054 =
  35. 35.848 =
  36. 36.859 =
  37. 37.36700 =
  38. 38.4699 =
  39. 39.353 =
  40. 40.51241 =

Answer key

  1. 1414
  2. 5606
  3. 843
  4. 305
  5. 786
  6. 375
  7. 468
  8. 722
  9. 14148
  10. 2361
  11. 642
  12. 22352
  13. 352
  14. 125
  15. 224
  16. 153
  17. 78751
  18. 58122
  19. 27422
  20. 773
  21. 43954
  22. 8319
  23. 36593
  24. 62815
  25. 163
  26. 107
  27. 7903
  28. 152
  29. 749
  30. 13351
  31. 117
  32. 447
  33. 11617
  34. 4046
  35. 752
  36. 841
  37. 35300
  38. 3499
  39. 247
  40. 50759

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