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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 366 · 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. 1.792 =
  2. 2.9778 =
  3. 3.21162 =
  4. 4.31231 =
  5. 5.9742 =
  6. 6.85393 =
  7. 7.44165 =
  8. 8.379 =
  9. 9.3430 =
  10. 10.210 =
  11. 11.9517 =
  12. 12.1527 =
  13. 13.287 =
  14. 14.9332 =
  15. 15.41439 =
  16. 16.749 =
  17. 17.5269 =
  18. 18.8606 =
  19. 19.4994 =
  20. 20.31172 =
  21. 21.558 =
  22. 22.57592 =
  23. 23.48571 =
  24. 24.36480 =
  25. 25.1718 =
  26. 26.45253 =
  27. 27.228 =
  28. 28.22639 =
  29. 29.838 =
  30. 30.864 =
  31. 31.37540 =
  32. 32.24670 =
  33. 33.3859 =
  34. 34.229 =
  35. 35.425 =
  36. 36.71131 =
  37. 37.896 =
  38. 38.780 =
  39. 39.114 =
  40. 40.2334 =

Answer key

  1. 608
  2. 8378
  3. 21038
  4. 28771
  5. 8262
  6. 74613
  7. 44155
  8. 361
  9. 2630
  10. 190
  11. 9503
  12. 1513
  13. 113
  14. 9268
  15. 41361
  16. 731
  17. 5149
  18. 7406
  19. 3014
  20. 28832
  21. 542
  22. 43592
  23. 31571
  24. 24480
  25. 298
  26. 45247
  27. 212
  28. 21361
  29. 778
  30. 856
  31. 22460
  32. 15470
  33. 3841
  34. 211
  35. 415
  36. 71129
  37. 704
  38. 620
  39. 86
  40. 2274

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