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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 148 · 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. 1.663 =
  2. 2.52434 =
  3. 3.927 =
  4. 4.6873 =
  5. 5.683 =
  6. 6.251 =
  7. 7.57160 =
  8. 8.19012 =
  9. 9.28330 =
  10. 10.45281 =
  11. 11.7326 =
  12. 12.22814 =
  13. 13.7514 =
  14. 14.13184 =
  15. 15.87661 =
  16. 16.6723 =
  17. 17.52973 =
  18. 18.5057 =
  19. 19.12797 =
  20. 20.781 =
  21. 21.2813 =
  22. 22.264 =
  23. 23.5433 =
  24. 24.5221 =
  25. 25.1502 =
  26. 26.562 =
  27. 27.494 =
  28. 28.328 =
  29. 29.3855 =
  30. 30.152 =
  31. 31.538 =
  32. 32.85820 =
  33. 33.765 =
  34. 34.54841 =
  35. 35.1131 =
  36. 36.233 =
  37. 37.896 =
  38. 38.3835 =
  39. 39.880 =
  40. 40.94999 =

Answer key

  1. 543
  2. 52426
  3. 887
  4. 5133
  5. 677
  6. 151
  7. 43160
  8. 1012
  9. 28270
  10. 45119
  11. 6674
  12. 17186
  13. 7506
  14. 13176
  15. 86461
  16. 6683
  17. 52967
  18. 5043
  19. 11217
  20. 619
  21. 1187
  22. 144
  23. 5427
  24. 5179
  25. 502
  26. 438
  27. 306
  28. 312
  29. 3845
  30. 48
  31. 462
  32. 74220
  33. 635
  34. 54761
  35. 1129
  36. 227
  37. 716
  38. 2235
  39. 720
  40. 85199

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