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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 827 · 40 sums
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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. 1.552 =
  2. 2.4620 =
  3. 3.167 =
  4. 4.595 =
  5. 5.853 =
  6. 6.76725 =
  7. 7.924 =
  8. 8.544 =
  9. 9.455 =
  10. 10.744 =
  11. 11.345 =
  12. 12.6579 =
  13. 13.921 =
  14. 14.533 =
  15. 15.3675 =
  16. 16.1918 =
  17. 17.73923 =
  18. 18.4517 =
  19. 19.914 =
  20. 20.614 =
  21. 21.96152 =
  22. 22.311 =
  23. 23.1356 =
  24. 24.7768 =
  25. 25.97280 =
  26. 26.94930 =
  27. 27.21991 =
  28. 28.1452 =
  29. 29.244 =
  30. 30.13695 =
  31. 31.4943 =
  32. 32.6317 =
  33. 33.50615 =
  34. 34.3253 =
  35. 35.72682 =
  36. 36.30483 =
  37. 37.255 =
  38. 38.1765 =
  39. 39.98341 =
  40. 40.81374 =

Answer key

  1. 448
  2. 4580
  3. 153
  4. 405
  5. 753
  6. 76715
  7. 884
  8. 536
  9. 345
  10. 736
  11. 335
  12. 6439
  13. 919
  14. 527
  15. 3665
  16. 1882
  17. 72123
  18. 4497
  19. 894
  20. 606
  21. 83952
  22. 291
  23. 1344
  24. 7632
  25. 97120
  26. 85130
  27. 18191
  28. 1348
  29. 236
  30. 6315
  31. 4937
  32. 6303
  33. 50605
  34. 2747
  35. 71482
  36. 30323
  37. 245
  38. 245
  39. 82341
  40. 78626

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