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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 473 · 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. 1.8243 =
  2. 2.1989 =
  3. 3.6365 =
  4. 4.61914 =
  5. 5.248 =
  6. 6.198 =
  7. 7.9592 =
  8. 8.60926 =
  9. 9.482 =
  10. 10.5023 =
  11. 11.51647 =
  12. 12.356 =
  13. 13.11981 =
  14. 14.425 =
  15. 15.385 =
  16. 16.12244 =
  17. 17.377 =
  18. 18.93939 =
  19. 19.8423 =
  20. 20.283 =
  21. 21.16299 =
  22. 22.664 =
  23. 23.266 =
  24. 24.2387 =
  25. 25.18321 =
  26. 26.7648 =
  27. 27.1617 =
  28. 28.69338 =
  29. 29.1021 =
  30. 30.15311 =
  31. 31.79316 =
  32. 32.546 =
  33. 33.1843 =
  34. 34.612 =
  35. 35.21644 =
  36. 36.135 =
  37. 37.41115 =
  38. 38.4869 =
  39. 39.3956 =
  40. 40.3897 =

Answer key

  1. 7763
  2. 189
  3. 6355
  4. 60114
  5. 152
  6. 18
  7. 9412
  8. 60874
  9. 318
  10. 5017
  11. 50367
  12. 344
  13. 11979
  14. 415
  15. 375
  16. 12236
  17. 237
  18. 93879
  19. 8377
  20. 123
  21. 3899
  22. 544
  23. 146
  24. 1613
  25. 18319
  26. 7552
  27. 1603
  28. 69322
  29. 1019
  30. 4689
  31. 78716
  32. 454
  33. 1763
  34. 592
  35. 20364
  36. 125
  37. 40895
  38. 4731
  39. 2156
  40. 2103

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