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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 687 · 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. 1.15935 =
  2. 2.622 =
  3. 3.1294 =
  4. 4.688 =
  5. 5.20287 =
  6. 6.6628 =
  7. 7.80314 =
  8. 8.3125 =
  9. 9.738 =
  10. 10.28276 =
  11. 11.152 =
  12. 12.38345 =
  13. 13.7677 =
  14. 14.25874 =
  15. 15.27369 =
  16. 16.529 =
  17. 17.5574 =
  18. 18.551 =
  19. 19.157 =
  20. 20.15163 =
  21. 21.8622 =
  22. 22.9933 =
  23. 23.274 =
  24. 24.57182 =
  25. 25.424 =
  26. 26.143 =
  27. 27.10065 =
  28. 28.51788 =
  29. 29.13395 =
  30. 30.20540 =
  31. 31.717 =
  32. 32.388 =
  33. 33.387 =
  34. 34.38560 =
  35. 35.71786 =
  36. 36.586 =
  37. 37.478 =
  38. 38.91315 =
  39. 39.389 =
  40. 40.7036 =

Answer key

  1. 4065
  2. 578
  3. 1106
  4. 672
  5. 20113
  6. 6572
  7. 80286
  8. 3115
  9. 678
  10. 27724
  11. 148
  12. 21665
  13. 7523
  14. 24134
  15. 27351
  16. 511
  17. 5566
  18. 549
  19. 43
  20. 15157
  21. 7382
  22. 8067
  23. 134
  24. 56818
  25. 376
  26. 63
  27. 10055
  28. 48388
  29. 7395
  30. 20460
  31. 703
  32. 228
  33. 227
  34. 37560
  35. 68214
  36. 574
  37. 322
  38. 91295
  39. 371
  40. 7024

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