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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 500 · 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. 1.80127 =
  2. 2.984 =
  3. 3.510 =
  4. 4.5777 =
  5. 5.68938 =
  6. 6.284 =
  7. 7.4498 =
  8. 8.1163 =
  9. 9.1366 =
  10. 10.562 =
  11. 11.8609 =
  12. 12.736 =
  13. 13.77917 =
  14. 14.5415 =
  15. 15.3106 =
  16. 16.4173 =
  17. 17.2971 =
  18. 18.80112 =
  19. 19.95412 =
  20. 20.90322 =
  21. 21.7369 =
  22. 22.451 =
  23. 23.124 =
  24. 24.55017 =
  25. 25.143 =
  26. 26.63709 =
  27. 27.81229 =
  28. 28.46727 =
  29. 29.37592 =
  30. 30.92756 =
  31. 31.1230 =
  32. 32.511 =
  33. 33.8930 =
  34. 34.914 =
  35. 35.617 =
  36. 36.169 =
  37. 37.4411 =
  38. 38.6749 =
  39. 39.1330 =
  40. 40.1492 =

Answer key

  1. 80087
  2. 816
  3. 490
  4. 4223
  5. 68878
  6. 124
  7. 4318
  8. 1157
  9. 1246
  10. 558
  11. 7409
  12. 676
  13. 62117
  14. 5395
  15. 2906
  16. 3827
  17. 1171
  18. 80108
  19. 95388
  20. 90278
  21. 7351
  22. 351
  23. 84
  24. 55003
  25. 63
  26. 57709
  27. 78789
  28. 34727
  29. 22592
  30. 87244
  31. 1170
  32. 491
  33. 8870
  34. 886
  35. 603
  36. 49
  37. 4409
  38. 6731
  39. 1270
  40. 1312

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