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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 815 · 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. 1.2171 =
  2. 2.118 =
  3. 3.55828 =
  4. 4.24783 =
  5. 5.2328 =
  6. 6.87525 =
  7. 7.9813 =
  8. 8.5222 =
  9. 9.474 =
  10. 10.296 =
  11. 11.4192 =
  12. 12.633 =
  13. 13.86351 =
  14. 14.692 =
  15. 15.322 =
  16. 16.95534 =
  17. 17.124 =
  18. 18.846 =
  19. 19.52114 =
  20. 20.72188 =
  21. 21.3675 =
  22. 22.29801 =
  23. 23.64448 =
  24. 24.783 =
  25. 25.883 =
  26. 26.211 =
  27. 27.79231 =
  28. 28.771 =
  29. 29.533 =
  30. 30.325 =
  31. 31.5133 =
  32. 32.676 =
  33. 33.989 =
  34. 34.627 =
  35. 35.39911 =
  36. 36.781 =
  37. 37.44361 =
  38. 38.666 =
  39. 39.92158 =
  40. 40.9776 =

Answer key

  1. 1831
  2. 102
  3. 45828
  4. 24617
  5. 2312
  6. 72485
  7. 9793
  8. 4822
  9. 466
  10. 104
  11. 3808
  12. 573
  13. 86251
  14. 508
  15. 318
  16. 95466
  17. 84
  18. 766
  19. 52106
  20. 72028
  21. 2335
  22. 28201
  23. 55568
  24. 777
  25. 723
  26. 209
  27. 79229
  28. 769
  29. 527
  30. 315
  31. 5073
  32. 664
  33. 971
  34. 613
  35. 38091
  36. 619
  37. 44241
  38. 534
  39. 92042
  40. 9764

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