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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 566 · 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. 1.569 =
  2. 2.871 =
  3. 3.25869 =
  4. 4.9415 =
  5. 5.151 =
  6. 6.394 =
  7. 7.6347 =
  8. 8.345 =
  9. 9.6418 =
  10. 10.41699 =
  11. 11.4122 =
  12. 12.93768 =
  13. 13.56634 =
  14. 14.175 =
  15. 15.17625 =
  16. 16.92055 =
  17. 17.817 =
  18. 18.828 =
  19. 19.417 =
  20. 20.94139 =
  21. 21.893 =
  22. 22.5835 =
  23. 23.355 =
  24. 24.1718 =
  25. 25.37271 =
  26. 26.36495 =
  27. 27.514 =
  28. 28.720 =
  29. 29.314 =
  30. 30.11863 =
  31. 31.2996 =
  32. 32.731 =
  33. 33.15676 =
  34. 34.953 =
  35. 35.12352 =
  36. 36.215 =
  37. 37.6161 =
  38. 38.5241 =
  39. 39.249 =
  40. 40.3119 =

Answer key

  1. 551
  2. 731
  3. 25851
  4. 8585
  5. 51
  6. 206
  7. 6253
  8. 255
  9. 6398
  10. 41681
  11. 3882
  12. 92248
  13. 56566
  14. 165
  15. 16385
  16. 92045
  17. 803
  18. 772
  19. 397
  20. 94061
  21. 887
  22. 4165
  23. 245
  24. 1698
  25. 37269
  26. 35515
  27. 506
  28. 680
  29. 306
  30. 11857
  31. 1004
  32. 671
  33. 14324
  34. 947
  35. 12348
  36. 195
  37. 6041
  38. 5159
  39. 151
  40. 3101

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