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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 487 · 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. 1.6465 =
  2. 2.8859 =
  3. 3.445 =
  4. 4.40136 =
  5. 5.219 =
  6. 6.475 =
  7. 7.38114 =
  8. 8.585 =
  9. 9.31142 =
  10. 10.94188 =
  11. 11.37679 =
  12. 12.8826 =
  13. 13.4585 =
  14. 14.3772 =
  15. 15.532 =
  16. 16.292 =
  17. 17.5561 =
  18. 18.1351 =
  19. 19.295 =
  20. 20.27922 =
  21. 21.6537 =
  22. 22.4781 =
  23. 23.7364 =
  24. 24.2225 =
  25. 25.86573 =
  26. 26.14716 =
  27. 27.546 =
  28. 28.57252 =
  29. 29.773 =
  30. 30.7877 =
  31. 31.5546 =
  32. 32.182 =
  33. 33.13721 =
  34. 34.557 =
  35. 35.485 =
  36. 36.891 =
  37. 37.442 =
  38. 38.674 =
  39. 39.8682 =
  40. 40.9891 =

Answer key

  1. 5535
  2. 8741
  3. 365
  4. 40124
  5. 199
  6. 335
  7. 38086
  8. 575
  9. 31058
  10. 94172
  11. 36479
  12. 7226
  13. 3585
  14. 3628
  15. 468
  16. 112
  17. 4439
  18. 1349
  19. 285
  20. 13922
  21. 5477
  22. 4779
  23. 6644
  24. 2185
  25. 86567
  26. 14704
  27. 466
  28. 57248
  29. 627
  30. 6277
  31. 5454
  32. 22
  33. 7721
  34. 457
  35. 315
  36. 709
  37. 438
  38. 526
  39. 7322
  40. 9889

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