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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 662 · 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. 1.1590 =
  2. 2.728 =
  3. 3.70533 =
  4. 4.518 =
  5. 5.2239 =
  6. 6.2925 =
  7. 7.13321 =
  8. 8.5898 =
  9. 9.5472 =
  10. 10.6788 =
  11. 11.188 =
  12. 12.95732 =
  13. 13.521 =
  14. 14.53286 =
  15. 15.739 =
  16. 16.2342 =
  17. 17.646 =
  18. 18.7267 =
  19. 19.897 =
  20. 20.7627 =
  21. 21.92641 =
  22. 22.7549 =
  23. 23.68511 =
  24. 24.11215 =
  25. 25.67811 =
  26. 26.94667 =
  27. 27.12574 =
  28. 28.8678 =
  29. 29.93004 =
  30. 30.2268 =
  31. 31.54819 =
  32. 32.485 =
  33. 33.474 =
  34. 34.385 =
  35. 35.3726 =
  36. 36.985 =
  37. 37.624 =
  38. 38.32754 =
  39. 39.416 =
  40. 40.2222 =

Answer key

  1. 410
  2. 672
  3. 70467
  4. 502
  5. 2221
  6. 1075
  7. 13279
  8. 4102
  9. 5332
  10. 5212
  11. 28
  12. 95672
  13. 481
  14. 46886
  15. 661
  16. 1658
  17. 554
  18. 7147
  19. 883
  20. 7587
  21. 92639
  22. 6469
  23. 52511
  24. 11205
  25. 66189
  26. 94547
  27. 8574
  28. 8662
  29. 87004
  30. 2252
  31. 54799
  32. 325
  33. 326
  34. 375
  35. 3714
  36. 815
  37. 616
  38. 32746
  39. 404
  40. 2218

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