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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 581 · 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. 1.51310 =
  2. 2.237 =
  3. 3.91813 =
  4. 4.9761 =
  5. 5.39304 =
  6. 6.2828 =
  7. 7.6764 =
  8. 8.81962 =
  9. 9.829 =
  10. 10.8681 =
  11. 11.472 =
  12. 12.24539 =
  13. 13.1564 =
  14. 14.5137 =
  15. 15.70164 =
  16. 16.94349 =
  17. 17.42279 =
  18. 18.449 =
  19. 19.3429 =
  20. 20.969 =
  21. 21.41091 =
  22. 22.312 =
  23. 23.882 =
  24. 24.561 =
  25. 25.12922 =
  26. 26.842 =
  27. 27.185 =
  28. 28.54775 =
  29. 29.5838 =
  30. 30.30594 =
  31. 31.4358 =
  32. 32.32319 =
  33. 33.738 =
  34. 34.512 =
  35. 35.6139 =
  36. 36.593 =
  37. 37.34817 =
  38. 38.4715 =
  39. 39.3785 =
  40. 40.496 =

Answer key

  1. 49310
  2. 223
  3. 91793
  4. 8241
  5. 38704
  6. 2812
  7. 6644
  8. 81958
  9. 811
  10. 7481
  11. 468
  12. 16539
  13. 1556
  14. 4863
  15. 70044
  16. 94331
  17. 41739
  18. 431
  19. 2571
  20. 849
  21. 41089
  22. 308
  23. 718
  24. 441
  25. 12882
  26. 762
  27. 25
  28. 53235
  29. 5822
  30. 30414
  31. 4258
  32. 28319
  33. 678
  34. 508
  35. 5879
  36. 587
  37. 34797
  38. 3285
  39. 3625
  40. 304

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