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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 601 · 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. 1.711 =
  2. 2.4021 =
  3. 3.2233 =
  4. 4.5395 =
  5. 5.647 =
  6. 6.518 =
  7. 7.114 =
  8. 8.49984 =
  9. 9.78634 =
  10. 10.252 =
  11. 11.23287 =
  12. 12.73146 =
  13. 13.480 =
  14. 14.171 =
  15. 15.88728 =
  16. 16.1117 =
  17. 17.338 =
  18. 18.893 =
  19. 19.1551 =
  20. 20.975 =
  21. 21.81593 =
  22. 22.46290 =
  23. 23.95516 =
  24. 24.32135 =
  25. 25.14817 =
  26. 26.316 =
  27. 27.6914 =
  28. 28.57631 =
  29. 29.67820 =
  30. 30.2948 =
  31. 31.342 =
  32. 32.271 =
  33. 33.513 =
  34. 34.62457 =
  35. 35.145 =
  36. 36.295 =
  37. 37.55645 =
  38. 38.9570 =
  39. 39.5281 =
  40. 40.67917 =

Answer key

  1. 689
  2. 4019
  3. 1773
  4. 4795
  5. 567
  6. 498
  7. 86
  8. 30016
  9. 78626
  10. 248
  11. 23113
  12. 73134
  13. 320
  14. 169
  15. 88712
  16. 917
  17. 322
  18. 887
  19. 449
  20. 835
  21. 78407
  22. 33710
  23. 94516
  24. 32065
  25. 5217
  26. 304
  27. 6886
  28. 56369
  29. 67780
  30. 1052
  31. 258
  32. 269
  33. 507
  34. 57543
  35. 65
  36. 105
  37. 54355
  38. 8570
  39. 5119
  40. 67903

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