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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 489 · 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. 1.88629 =
  2. 2.116 =
  3. 3.114 =
  4. 4.9964 =
  5. 5.982 =
  6. 6.964 =
  7. 7.2540 =
  8. 8.6947 =
  9. 9.4364 =
  10. 10.888 =
  11. 11.7651 =
  12. 12.6478 =
  13. 13.89287 =
  14. 14.88786 =
  15. 15.8787 =
  16. 16.1621 =
  17. 17.8688 =
  18. 18.16172 =
  19. 19.75943 =
  20. 20.1531 =
  21. 21.83923 =
  22. 22.1234 =
  23. 23.91785 =
  24. 24.7456 =
  25. 25.16587 =
  26. 26.61041 =
  27. 27.444 =
  28. 28.4442 =
  29. 29.39236 =
  30. 30.41122 =
  31. 31.4463 =
  32. 32.263 =
  33. 33.5949 =
  34. 34.75153 =
  35. 35.46341 =
  36. 36.2111 =
  37. 37.326 =
  38. 38.45281 =
  39. 39.879 =
  40. 40.622 =

Answer key

  1. 71371
  2. 104
  3. 86
  4. 9956
  5. 818
  6. 956
  7. 1460
  8. 5053
  9. 3644
  10. 712
  11. 6349
  12. 6462
  13. 89273
  14. 87226
  15. 8627
  16. 1619
  17. 8512
  18. 15828
  19. 65943
  20. 1469
  21. 76083
  22. 1174
  23. 90225
  24. 7344
  25. 16573
  26. 61039
  27. 356
  28. 4362
  29. 21236
  30. 41078
  31. 4457
  32. 137
  33. 5851
  34. 74953
  35. 34341
  36. 1889
  37. 314
  38. 34881
  39. 861
  40. 578

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