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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 280 · 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. 1.669 =
  2. 2.347 =
  3. 3.9765 =
  4. 4.34253 =
  5. 5.282 =
  6. 6.95447 =
  7. 7.91585 =
  8. 8.17013 =
  9. 9.563 =
  10. 10.487 =
  11. 11.83325 =
  12. 12.53126 =
  13. 13.26694 =
  14. 14.59913 =
  15. 15.1593 =
  16. 16.53455 =
  17. 17.8822 =
  18. 18.262 =
  19. 19.5796 =
  20. 20.831 =
  21. 21.6990 =
  22. 22.3774 =
  23. 23.11586 =
  24. 24.54921 =
  25. 25.483 =
  26. 26.795 =
  27. 27.74352 =
  28. 28.523 =
  29. 29.578 =
  30. 30.63527 =
  31. 31.85290 =
  32. 32.98423 =
  33. 33.182 =
  34. 34.380 =
  35. 35.8112 =
  36. 36.75591 =
  37. 37.98825 =
  38. 38.544 =
  39. 39.72138 =
  40. 40.554 =

Answer key

  1. 531
  2. 333
  3. 9635
  4. 34247
  5. 278
  6. 84553
  7. 90425
  8. 17007
  9. 443
  10. 313
  11. 83315
  12. 52886
  13. 14694
  14. 59907
  15. 1587
  16. 53355
  17. 7178
  18. 138
  19. 5784
  20. 769
  21. 5010
  22. 3766
  23. 11574
  24. 45079
  25. 477
  26. 605
  27. 74252
  28. 483
  29. 422
  30. 63473
  31. 75290
  32. 82423
  33. 178
  34. 220
  35. 7888
  36. 75411
  37. 98815
  38. 464
  39. 72122
  40. 446

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