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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 818 · 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. 1.8818 =
  2. 2.7611 =
  3. 3.764 =
  4. 4.1410 =
  5. 5.2499 =
  6. 6.370 =
  7. 7.256 =
  8. 8.9381 =
  9. 9.91731 =
  10. 10.582 =
  11. 11.891 =
  12. 12.3766 =
  13. 13.566 =
  14. 14.279 =
  15. 15.1242 =
  16. 16.685 =
  17. 17.79925 =
  18. 18.30252 =
  19. 19.2396 =
  20. 20.923 =
  21. 21.34826 =
  22. 22.88826 =
  23. 23.56128 =
  24. 24.9237 =
  25. 25.52164 =
  26. 26.55124 =
  27. 27.54114 =
  28. 28.88815 =
  29. 29.653 =
  30. 30.15477 =
  31. 31.85161 =
  32. 32.9537 =
  33. 33.393 =
  34. 34.4190 =
  35. 35.10068 =
  36. 36.6148 =
  37. 37.87729 =
  38. 38.2194 =
  39. 39.181 =
  40. 40.831 =

Answer key

  1. 7182
  2. 6389
  3. 644
  4. 1390
  5. 2319
  6. 230
  7. 244
  8. 8619
  9. 90331
  10. 578
  11. 889
  12. 2234
  13. 434
  14. 261
  15. 1162
  16. 515
  17. 60085
  18. 30148
  19. 2216
  20. 917
  21. 34814
  22. 72826
  23. 55872
  24. 8837
  25. 51964
  26. 44924
  27. 54106
  28. 88805
  29. 547
  30. 15323
  31. 85159
  32. 8477
  33. 213
  34. 4010
  35. 10052
  36. 6132
  37. 87711
  38. 1806
  39. 19
  40. 829

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