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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 538 · 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. 1.89929 =
  2. 2.35255 =
  3. 3.39930 =
  4. 4.4167 =
  5. 5.5127 =
  6. 6.634 =
  7. 7.179 =
  8. 8.76121 =
  9. 9.3188 =
  10. 10.369 =
  11. 11.2166 =
  12. 12.4910 =
  13. 13.51210 =
  14. 14.236 =
  15. 15.1824 =
  16. 16.688 =
  17. 17.4056 =
  18. 18.159 =
  19. 19.5863 =
  20. 20.91744 =
  21. 21.41404 =
  22. 22.36537 =
  23. 23.9062 =
  24. 24.15387 =
  25. 25.98649 =
  26. 26.798 =
  27. 27.998 =
  28. 28.2267 =
  29. 29.293 =
  30. 30.894 =
  31. 31.199 =
  32. 32.1279 =
  33. 33.1383 =
  34. 34.95679 =
  35. 35.637 =
  36. 36.387 =
  37. 37.537 =
  38. 38.95571 =
  39. 39.2573 =
  40. 40.945 =

Answer key

  1. 70071
  2. 35155
  3. 21930
  4. 4153
  5. 5113
  6. 574
  7. 39
  8. 76079
  9. 3012
  10. 231
  11. 2154
  12. 4890
  13. 50810
  14. 224
  15. 1776
  16. 512
  17. 4044
  18. 141
  19. 5857
  20. 91664
  21. 39404
  22. 36463
  23. 9058
  24. 15227
  25. 81351
  26. 618
  27. 802
  28. 2147
  29. 287
  30. 886
  31. 1
  32. 1261
  33. 617
  34. 84321
  35. 563
  36. 373
  37. 463
  38. 85571
  39. 2427
  40. 935

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