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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 261 · 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. 1.12856 =
  2. 2.1982 =
  3. 3.83184 =
  4. 4.8185 =
  5. 5.116 =
  6. 6.666 =
  7. 7.358 =
  8. 8.571 =
  9. 9.96715 =
  10. 10.217 =
  11. 11.9444 =
  12. 12.256 =
  13. 13.568 =
  14. 14.3932 =
  15. 15.15409 =
  16. 16.79163 =
  17. 17.776 =
  18. 18.95166 =
  19. 19.64699 =
  20. 20.593 =
  21. 21.3861 =
  22. 22.83341 =
  23. 23.236 =
  24. 24.1443 =
  25. 25.56281 =
  26. 26.23982 =
  27. 27.528 =
  28. 28.1688 =
  29. 29.5170 =
  30. 30.5963 =
  31. 31.62748 =
  32. 32.37142 =
  33. 33.8862 =
  34. 34.631 =
  35. 35.314 =
  36. 36.36658 =
  37. 37.44231 =
  38. 38.1333 =
  39. 39.71988 =
  40. 40.70589 =

Answer key

  1. 12844
  2. 1978
  3. 83016
  4. 8175
  5. 96
  6. 654
  7. 258
  8. 431
  9. 96685
  10. 203
  11. 8556
  12. 144
  13. 552
  14. 2068
  15. 14609
  16. 78843
  17. 636
  18. 94966
  19. 63319
  20. 587
  21. 3739
  22. 76741
  23. 164
  24. 557
  25. 56279
  26. 23978
  27. 472
  28. 1528
  29. 4970
  30. 4043
  31. 57268
  32. 36862
  33. 8858
  34. 629
  35. 306
  36. 36542
  37. 43769
  38. 733
  39. 68188
  40. 70429

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