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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 778 · 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. 1.787 =
  2. 2.525 =
  3. 3.17109 =
  4. 4.293 =
  5. 5.391 =
  6. 6.8597 =
  7. 7.9598 =
  8. 8.33943 =
  9. 9.231 =
  10. 10.4559 =
  11. 11.6451 =
  12. 12.571 =
  13. 13.7192 =
  14. 14.846 =
  15. 15.237 =
  16. 16.7483 =
  17. 17.87126 =
  18. 18.381 =
  19. 19.1890 =
  20. 20.2735 =
  21. 21.96473 =
  22. 22.2894 =
  23. 23.2916 =
  24. 24.8979 =
  25. 25.6571 =
  26. 26.533 =
  27. 27.185 =
  28. 28.379 =
  29. 29.624 =
  30. 30.519 =
  31. 31.292 =
  32. 32.993 =
  33. 33.874 =
  34. 34.243 =
  35. 35.169 =
  36. 36.192 =
  37. 37.3416 =
  38. 38.2953 =
  39. 39.381 =
  40. 40.66413 =

Answer key

  1. 773
  2. 515
  3. 3109
  4. 107
  5. 211
  6. 8417
  7. 9402
  8. 26143
  9. 229
  10. 4459
  11. 5551
  12. 569
  13. 7188
  14. 834
  15. 223
  16. 6683
  17. 86926
  18. 221
  19. 1710
  20. 1265
  21. 83527
  22. 2706
  23. 2884
  24. 8821
  25. 6569
  26. 473
  27. 25
  28. 361
  29. 584
  30. 501
  31. 288
  32. 813
  33. 866
  34. 157
  35. 151
  36. 188
  37. 3404
  38. 2853
  39. 379
  40. 65593

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