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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 598 · 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. 1.258 =
  2. 2.3536 =
  3. 3.6413 =
  4. 4.7626 =
  5. 5.3566 =
  6. 6.73148 =
  7. 7.8028 =
  8. 8.18681 =
  9. 9.65185 =
  10. 10.75012 =
  11. 11.21546 =
  12. 12.67911 =
  13. 13.766 =
  14. 14.6976 =
  15. 15.1516 =
  16. 16.2741 =
  17. 17.726 =
  18. 18.58978 =
  19. 19.190 =
  20. 20.2789 =
  21. 21.34158 =
  22. 22.8740 =
  23. 23.721 =
  24. 24.981 =
  25. 25.8951 =
  26. 26.30312 =
  27. 27.72125 =
  28. 28.18114 =
  29. 29.73456 =
  30. 30.166 =
  31. 31.44235 =
  32. 32.2312 =
  33. 33.4755 =
  34. 34.541 =
  35. 35.52514 =
  36. 36.44783 =
  37. 37.379 =
  38. 38.81629 =
  39. 39.429 =
  40. 40.687 =

Answer key

  1. 242
  2. 3524
  3. 5593
  4. 7614
  5. 3446
  6. 72852
  7. 8012
  8. 18679
  9. 64815
  10. 75008
  11. 20466
  12. 52091
  13. 634
  14. 5036
  15. 484
  16. 2739
  17. 714
  18. 58962
  19. 10
  20. 2771
  21. 34142
  22. 7340
  23. 681
  24. 979
  25. 8949
  26. 30288
  27. 71875
  28. 18094
  29. 66544
  30. 154
  31. 44225
  32. 2292
  33. 3355
  34. 459
  35. 51486
  36. 43223
  37. 221
  38. 78389
  39. 389
  40. 673

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