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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 89 · 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. 1.997 =
  2. 2.176 =
  3. 3.218 =
  4. 4.136 =
  5. 5.266 =
  6. 6.323 =
  7. 7.975 =
  8. 8.61385 =
  9. 9.21481 =
  10. 10.747 =
  11. 11.61811 =
  12. 12.132 =
  13. 13.84532 =
  14. 14.952 =
  15. 15.93818 =
  16. 16.58749 =
  17. 17.3844 =
  18. 18.91434 =
  19. 19.465 =
  20. 20.3211 =
  21. 21.112 =
  22. 22.1554 =
  23. 23.4363 =
  24. 24.1352 =
  25. 25.34034 =
  26. 26.536 =
  27. 27.526 =
  28. 28.2948 =
  29. 29.4823 =
  30. 30.6619 =
  31. 31.62872 =
  32. 32.38264 =
  33. 33.2847 =
  34. 34.5133 =
  35. 35.96885 =
  36. 36.42277 =
  37. 37.47672 =
  38. 38.9876 =
  39. 39.124 =
  40. 40.4676 =

Answer key

  1. 983
  2. 164
  3. 198
  4. 64
  5. 134
  6. 317
  7. 965
  8. 61375
  9. 21319
  10. 653
  11. 60189
  12. 128
  13. 84472
  14. 948
  15. 92182
  16. 57269
  17. 3764
  18. 88574
  19. 335
  20. 3209
  21. 108
  22. 1546
  23. 4357
  24. 1252
  25. 26034
  26. 524
  27. 514
  28. 2932
  29. 3223
  30. 5381
  31. 62732
  32. 37864
  33. 1167
  34. 4873
  35. 95285
  36. 41877
  37. 32328
  38. 8136
  39. 76
  40. 4664

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