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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 254 · 40 sums
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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. 1.663 =
  2. 2.215 =
  3. 3.92219 =
  4. 4.478 =
  5. 5.1618 =
  6. 6.44837 =
  7. 7.673 =
  8. 8.5844 =
  9. 9.139 =
  10. 10.453 =
  11. 11.133 =
  12. 12.7246 =
  13. 13.131 =
  14. 14.684 =
  15. 15.96925 =
  16. 16.718 =
  17. 17.942 =
  18. 18.331 =
  19. 19.4085 =
  20. 20.3021 =
  21. 21.30241 =
  22. 22.29618 =
  23. 23.5222 =
  24. 24.723 =
  25. 25.283 =
  26. 26.418 =
  27. 27.942 =
  28. 28.3619 =
  29. 29.95163 =
  30. 30.3835 =
  31. 31.283 =
  32. 32.571 =
  33. 33.455 =
  34. 34.668 =
  35. 35.962 =
  36. 36.265 =
  37. 37.833 =
  38. 38.1917 =
  39. 39.879 =
  40. 40.6139 =

Answer key

  1. 543
  2. 205
  3. 87819
  4. 462
  5. 398
  6. 35237
  7. 667
  8. 4156
  9. 61
  10. 447
  11. 127
  12. 6754
  13. 69
  14. 516
  15. 96915
  16. 702
  17. 858
  18. 329
  19. 4075
  20. 3019
  21. 30239
  22. 10398
  23. 5218
  24. 717
  25. 117
  26. 382
  27. 858
  28. 3581
  29. 95157
  30. 3825
  31. 117
  32. 431
  33. 345
  34. 532
  35. 838
  36. 145
  37. 767
  38. 1903
  39. 739
  40. 6079

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