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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 234 · 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. 1.633 =
  2. 2.71736 =
  3. 3.455 =
  4. 4.9277 =
  5. 5.912 =
  6. 6.985 =
  7. 7.181 =
  8. 8.82819 =
  9. 9.1622 =
  10. 10.915 =
  11. 11.342 =
  12. 12.42432 =
  13. 13.17528 =
  14. 14.4112 =
  15. 15.15820 =
  16. 16.978 =
  17. 17.347 =
  18. 18.82164 =
  19. 19.33131 =
  20. 20.17552 =
  21. 21.2767 =
  22. 22.96477 =
  23. 23.4587 =
  24. 24.7223 =
  25. 25.584 =
  26. 26.95364 =
  27. 27.7880 =
  28. 28.884 =
  29. 29.64424 =
  30. 30.79342 =
  31. 31.3115 =
  32. 32.931 =
  33. 33.231 =
  34. 34.69686 =
  35. 35.78231 =
  36. 36.50163 =
  37. 37.273 =
  38. 38.38698 =
  39. 39.371 =
  40. 40.76907 =

Answer key

  1. 627
  2. 69736
  3. 355
  4. 8877
  5. 908
  6. 975
  7. 179
  8. 82799
  9. 422
  10. 885
  11. 258
  12. 42428
  13. 16488
  14. 4092
  15. 5820
  16. 838
  17. 253
  18. 78164
  19. 26931
  20. 16552
  21. 2633
  22. 96323
  23. 3413
  24. 7217
  25. 576
  26. 84636
  27. 7720
  28. 876
  29. 64416
  30. 78662
  31. 2915
  32. 871
  33. 229
  34. 69674
  35. 77831
  36. 50043
  37. 127
  38. 38682
  39. 231
  40. 63107

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