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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 452 · 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. 1.947 =
  2. 2.94504 =
  3. 3.3442 =
  4. 4.61924 =
  5. 5.423 =
  6. 6.516 =
  7. 7.5341 =
  8. 8.193 =
  9. 9.391 =
  10. 10.992 =
  11. 11.410 =
  12. 12.98024 =
  13. 13.631 =
  14. 14.5184 =
  15. 15.919 =
  16. 16.6921 =
  17. 17.6911 =
  18. 18.489 =
  19. 19.419 =
  20. 20.14526 =
  21. 21.9879 =
  22. 22.92902 =
  23. 23.3959 =
  24. 24.15227 =
  25. 25.93926 =
  26. 26.69591 =
  27. 27.1948 =
  28. 28.95383 =
  29. 29.76527 =
  30. 30.5094 =
  31. 31.479 =
  32. 32.956 =
  33. 33.54372 =
  34. 34.559 =
  35. 35.994 =
  36. 36.16929 =
  37. 37.56127 =
  38. 38.9288 =
  39. 39.3163 =
  40. 40.8811 =

Answer key

  1. 867
  2. 93504
  3. 3362
  4. 60076
  5. 383
  6. 496
  7. 4661
  8. 187
  9. 389
  10. 988
  11. 390
  12. 98016
  13. 629
  14. 5016
  15. 899
  16. 6919
  17. 6909
  18. 471
  19. 399
  20. 14514
  21. 9721
  22. 91102
  23. 2159
  24. 15173
  25. 86074
  26. 69589
  27. 1868
  28. 84623
  29. 76513
  30. 5086
  31. 339
  32. 856
  33. 54228
  34. 459
  35. 986
  36. 16889
  37. 43873
  38. 8888
  39. 3043
  40. 7191

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