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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 551 · 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. 1.3777 =
  2. 2.32137 =
  3. 3.9116 =
  4. 4.7975 =
  5. 5.384 =
  6. 6.73348 =
  7. 7.354 =
  8. 8.5852 =
  9. 9.72294 =
  10. 10.22283 =
  11. 11.280 =
  12. 12.81155 =
  13. 13.5771 =
  14. 14.71513 =
  15. 15.576 =
  16. 16.22505 =
  17. 17.19378 =
  18. 18.889 =
  19. 19.662 =
  20. 20.157 =
  21. 21.44858 =
  22. 22.44126 =
  23. 23.326 =
  24. 24.156 =
  25. 25.435 =
  26. 26.153 =
  27. 27.27101 =
  28. 28.462 =
  29. 29.8862 =
  30. 30.7412 =
  31. 31.63615 =
  32. 32.8655 =
  33. 33.5936 =
  34. 34.9861 =
  35. 35.46988 =
  36. 36.5578 =
  37. 37.18752 =
  38. 38.482 =
  39. 39.1159 =
  40. 40.864 =

Answer key

  1. 3637
  2. 32123
  3. 8896
  4. 7965
  5. 224
  6. 67348
  7. 346
  8. 4148
  9. 72106
  10. 21717
  11. 120
  12. 81055
  13. 5631
  14. 71507
  15. 436
  16. 21505
  17. 19238
  18. 871
  19. 542
  20. 143
  21. 35158
  22. 44074
  23. 286
  24. 144
  25. 365
  26. 147
  27. 26901
  28. 338
  29. 8742
  30. 6612
  31. 63605
  32. 8645
  33. 5864
  34. 9859
  35. 45012
  36. 5422
  37. 18748
  38. 318
  39. 1141
  40. 744

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