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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 127 · 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. 1.4723 =
  2. 2.184 =
  3. 3.7277 =
  4. 4.792 =
  5. 5.2652 =
  6. 6.59708 =
  7. 7.177 =
  8. 8.215 =
  9. 9.17222 =
  10. 10.5878 =
  11. 11.53333 =
  12. 12.218 =
  13. 13.229 =
  14. 14.60163 =
  15. 15.239 =
  16. 16.76417 =
  17. 17.699 =
  18. 18.76436 =
  19. 19.7330 =
  20. 20.9484 =
  21. 21.535 =
  22. 22.1694 =
  23. 23.15160 =
  24. 24.17440 =
  25. 25.134 =
  26. 26.47599 =
  27. 27.82500 =
  28. 28.27542 =
  29. 29.6956 =
  30. 30.13344 =
  31. 31.35874 =
  32. 32.5435 =
  33. 33.3836 =
  34. 34.92851 =
  35. 35.371 =
  36. 36.192 =
  37. 37.68533 =
  38. 38.4293 =
  39. 39.648 =
  40. 40.356 =

Answer key

  1. 4683
  2. 16
  3. 7123
  4. 612
  5. 1352
  6. 58308
  7. 23
  8. 185
  9. 17218
  10. 4122
  11. 47333
  12. 198
  13. 211
  14. 60037
  15. 161
  16. 63583
  17. 681
  18. 75576
  19. 7270
  20. 9316
  21. 525
  22. 1506
  23. 4840
  24. 16560
  25. 126
  26. 47581
  27. 81500
  28. 27538
  29. 6844
  30. 13336
  31. 24126
  32. 5425
  33. 3764
  34. 92849
  35. 369
  36. 12
  37. 67467
  38. 4113
  39. 568
  40. 256

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