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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 618 · 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. 1.549 =
  2. 2.893 =
  3. 3.53349 =
  4. 4.859 =
  5. 5.97719 =
  6. 6.127 =
  7. 7.913 =
  8. 8.8259 =
  9. 9.264 =
  10. 10.6640 =
  11. 11.90287 =
  12. 12.71211 =
  13. 13.8377 =
  14. 14.1571 =
  15. 15.352 =
  16. 16.2976 =
  17. 17.7028 =
  18. 18.744 =
  19. 19.141 =
  20. 20.881 =
  21. 21.954 =
  22. 22.843 =
  23. 23.190 =
  24. 24.6460 =
  25. 25.23568 =
  26. 26.628 =
  27. 27.34393 =
  28. 28.449 =
  29. 29.5259 =
  30. 30.692 =
  31. 31.812 =
  32. 32.41155 =
  33. 33.35663 =
  34. 34.4276 =
  35. 35.4878 =
  36. 36.136 =
  37. 37.637 =
  38. 38.8786 =
  39. 39.46162 =
  40. 40.113 =

Answer key

  1. 531
  2. 713
  3. 46651
  4. 841
  5. 96299
  6. 73
  7. 887
  8. 8241
  9. 256
  10. 5440
  11. 90113
  12. 68791
  13. 8237
  14. 431
  15. 348
  16. 1036
  17. 7012
  18. 736
  19. 61
  20. 879
  21. 946
  22. 837
  23. 10
  24. 5540
  25. 16568
  26. 572
  27. 34387
  28. 431
  29. 4859
  30. 688
  31. 808
  32. 41055
  33. 24463
  34. 4124
  35. 4862
  36. 64
  37. 577
  38. 8614
  39. 45838
  40. 107

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