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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 467 · 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. 1.53290 =
  2. 2.366 =
  3. 3.2951 =
  4. 4.82396 =
  5. 5.341 =
  6. 6.4974 =
  7. 7.9968 =
  8. 8.81412 =
  9. 9.55447 =
  10. 10.696 =
  11. 11.65350 =
  12. 12.5687 =
  13. 13.82481 =
  14. 14.3292 =
  15. 15.98244 =
  16. 16.161 =
  17. 17.74800 =
  18. 18.61840 =
  19. 19.991 =
  20. 20.9536 =
  21. 21.336 =
  22. 22.938 =
  23. 23.2635 =
  24. 24.821 =
  25. 25.20733 =
  26. 26.643 =
  27. 27.3139 =
  28. 28.63458 =
  29. 29.31419 =
  30. 30.1758 =
  31. 31.384 =
  32. 32.4818 =
  33. 33.41215 =
  34. 34.619 =
  35. 35.83814 =
  36. 36.187 =
  37. 37.5968 =
  38. 38.8123 =
  39. 39.744 =
  40. 40.567 =

Answer key

  1. 52890
  2. 354
  3. 2851
  4. 81616
  5. 259
  6. 3034
  7. 9952
  8. 81408
  9. 55353
  10. 516
  11. 64750
  12. 4313
  13. 82321
  14. 2708
  15. 98236
  16. 41
  17. 65200
  18. 61760
  19. 989
  20. 8464
  21. 276
  22. 862
  23. 2625
  24. 819
  25. 20727
  26. 563
  27. 3061
  28. 56558
  29. 28581
  30. 1742
  31. 224
  32. 3198
  33. 41185
  34. 601
  35. 82194
  36. 27
  37. 5952
  38. 7923
  39. 664
  40. 447

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