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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 689 · 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. 1.846 =
  2. 2.4979 =
  3. 3.49716 =
  4. 4.92211 =
  5. 5.2566 =
  6. 6.347 =
  7. 7.27655 =
  8. 8.3983 =
  9. 9.276 =
  10. 10.939 =
  11. 11.6218 =
  12. 12.91964 =
  13. 13.33177 =
  14. 14.2589 =
  15. 15.5731 =
  16. 16.529 =
  17. 17.491 =
  18. 18.284 =
  19. 19.4668 =
  20. 20.5151 =
  21. 21.19798 =
  22. 22.10914 =
  23. 23.8361 =
  24. 24.945 =
  25. 25.3912 =
  26. 26.118 =
  27. 27.1776 =
  28. 28.24128 =
  29. 29.37257 =
  30. 30.2934 =
  31. 31.96857 =
  32. 32.121 =
  33. 33.626 =
  34. 34.79863 =
  35. 35.67723 =
  36. 36.4319 =
  37. 37.8642 =
  38. 38.1396 =
  39. 39.2739 =
  40. 40.68284 =

Answer key

  1. 766
  2. 3021
  3. 49696
  4. 87791
  5. 2554
  6. 333
  7. 12455
  8. 2023
  9. 264
  10. 921
  11. 6202
  12. 91836
  13. 32823
  14. 2571
  15. 5729
  16. 471
  17. 489
  18. 116
  19. 4652
  20. 4849
  21. 19618
  22. 10894
  23. 7641
  24. 935
  25. 2112
  26. 98
  27. 1764
  28. 24088
  29. 22857
  30. 1134
  31. 95257
  32. 79
  33. 614
  34. 60137
  35. 67717
  36. 3719
  37. 7358
  38. 1384
  39. 2721
  40. 67716

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