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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 106 · 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. 1.992 =
  2. 2.78196 =
  3. 3.690 =
  4. 4.3044 =
  5. 5.829 =
  6. 6.75432 =
  7. 7.99746 =
  8. 8.896 =
  9. 9.554 =
  10. 10.36275 =
  11. 11.8821 =
  12. 12.31347 =
  13. 13.776 =
  14. 14.25216 =
  15. 15.5658 =
  16. 16.21146 =
  17. 17.778 =
  18. 18.699 =
  19. 19.821 =
  20. 20.757 =
  21. 21.1115 =
  22. 22.6284 =
  23. 23.6147 =
  24. 24.41587 =
  25. 25.7358 =
  26. 26.2766 =
  27. 27.839 =
  28. 28.3184 =
  29. 29.95155 =
  30. 30.714 =
  31. 31.836 =
  32. 32.68389 =
  33. 33.27620 =
  34. 34.787 =
  35. 35.37532 =
  36. 36.731 =
  37. 37.3382 =
  38. 38.89112 =
  39. 39.153 =
  40. 40.851 =

Answer key

  1. 988
  2. 77996
  3. 510
  4. 3036
  5. 811
  6. 75428
  7. 99734
  8. 884
  9. 546
  10. 36125
  11. 8779
  12. 29347
  13. 764
  14. 24784
  15. 4458
  16. 20946
  17. 638
  18. 681
  19. 819
  20. 743
  21. 1105
  22. 6116
  23. 5947
  24. 40413
  25. 7242
  26. 1246
  27. 761
  28. 2816
  29. 95055
  30. 706
  31. 776
  32. 67611
  33. 12380
  34. 627
  35. 37528
  36. 729
  37. 3378
  38. 88888
  39. 147
  40. 751

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