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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 522 · 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. 1.6721 =
  2. 2.89222 =
  3. 3.60891 =
  4. 4.962 =
  5. 5.394 =
  6. 6.8885 =
  7. 7.157 =
  8. 8.6055 =
  9. 9.8749 =
  10. 10.33620 =
  11. 11.63617 =
  12. 12.52147 =
  13. 13.942 =
  14. 14.915 =
  15. 15.636 =
  16. 16.9363 =
  17. 17.5915 =
  18. 18.8192 =
  19. 19.1989 =
  20. 20.1310 =
  21. 21.847 =
  22. 22.582 =
  23. 23.6626 =
  24. 24.79264 =
  25. 25.34594 =
  26. 26.50730 =
  27. 27.66164 =
  28. 28.2622 =
  29. 29.99875 =
  30. 30.7810 =
  31. 31.6099 =
  32. 32.12671 =
  33. 33.7461 =
  34. 34.151 =
  35. 35.87937 =
  36. 36.6788 =
  37. 37.1034 =
  38. 38.266 =
  39. 39.839 =
  40. 40.41473 =

Answer key

  1. 5281
  2. 71222
  3. 60889
  4. 842
  5. 386
  6. 8725
  7. 57
  8. 6045
  9. 8669
  10. 27620
  11. 62397
  12. 52133
  13. 938
  14. 885
  15. 564
  16. 9237
  17. 4095
  18. 7808
  19. 11
  20. 1290
  21. 753
  22. 578
  23. 6614
  24. 60744
  25. 26594
  26. 50670
  27. 66044
  28. 1382
  29. 99725
  30. 6190
  31. 6081
  32. 12669
  33. 7459
  34. 51
  35. 72077
  36. 6628
  37. 1026
  38. 146
  39. 779
  40. 41467

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