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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 7 · 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. 1.199 =
  2. 2.73127 =
  3. 3.22147 =
  4. 4.83112 =
  5. 5.36197 =
  6. 6.91310 =
  7. 7.28249 =
  8. 8.25132 =
  9. 9.552 =
  10. 10.9697 =
  11. 11.4749 =
  12. 12.84636 =
  13. 13.22396 =
  14. 14.74234 =
  15. 15.8586 =
  16. 16.2768 =
  17. 17.4399 =
  18. 18.925 =
  19. 19.861 =
  20. 20.535 =
  21. 21.485 =
  22. 22.496 =
  23. 23.821 =
  24. 24.98256 =
  25. 25.665 =
  26. 26.71146 =
  27. 27.831 =
  28. 28.583 =
  29. 29.698 =
  30. 30.613 =
  31. 31.294 =
  32. 32.643 =
  33. 33.99300 =
  34. 34.862 =
  35. 35.7665 =
  36. 36.3747 =
  37. 37.149 =
  38. 38.5992 =
  39. 39.346 =
  40. 40.41235 =

Answer key

  1. 181
  2. 73113
  3. 22067
  4. 82912
  5. 23803
  6. 90710
  7. 11751
  8. 25068
  9. 548
  10. 9683
  11. 4731
  12. 83364
  13. 18396
  14. 74174
  15. 8426
  16. 1232
  17. 3799
  18. 875
  19. 859
  20. 465
  21. 475
  22. 484
  23. 819
  24. 97856
  25. 545
  26. 71054
  27. 771
  28. 423
  29. 682
  30. 607
  31. 106
  32. 637
  33. 80700
  34. 742
  35. 6345
  36. 3667
  37. 51
  38. 5988
  39. 334
  40. 38775

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