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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 800 · 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. 1.921 =
  2. 2.591 =
  3. 3.23886 =
  4. 4.7499 =
  5. 5.90124 =
  6. 6.923 =
  7. 7.262 =
  8. 8.1747 =
  9. 9.277 =
  10. 10.1769 =
  11. 11.868 =
  12. 12.69860 =
  13. 13.5183 =
  14. 14.74694 =
  15. 15.891 =
  16. 16.1640 =
  17. 17.93292 =
  18. 18.6865 =
  19. 19.27295 =
  20. 20.323 =
  21. 21.49335 =
  22. 22.55792 =
  23. 23.353 =
  24. 24.828 =
  25. 25.5160 =
  26. 26.52518 =
  27. 27.14718 =
  28. 28.1755 =
  29. 29.2404 =
  30. 30.55436 =
  31. 31.142 =
  32. 32.1772 =
  33. 33.65595 =
  34. 34.659 =
  35. 35.8984 =
  36. 36.72595 =
  37. 37.55756 =
  38. 38.1676 =
  39. 39.5951 =
  40. 40.92167 =

Answer key

  1. 881
  2. 589
  3. 23874
  4. 7481
  5. 90084
  6. 877
  7. 142
  8. 1667
  9. 137
  10. 1751
  11. 852
  12. 51860
  13. 4817
  14. 73314
  15. 709
  16. 1560
  17. 93108
  18. 6855
  19. 27115
  20. 317
  21. 49275
  22. 54212
  23. 347
  24. 788
  25. 5040
  26. 47518
  27. 6718
  28. 1645
  29. 1604
  30. 55364
  31. 138
  32. 228
  33. 65585
  34. 541
  35. 7184
  36. 72405
  37. 55644
  38. 476
  39. 5851
  40. 87847

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