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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 453 · 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. 1.437 =
  2. 2.945 =
  3. 3.84855 =
  4. 4.9686 =
  5. 5.510 =
  6. 6.780 =
  7. 7.922 =
  8. 8.83158 =
  9. 9.734 =
  10. 10.575 =
  11. 11.653 =
  12. 12.4197 =
  13. 13.7184 =
  14. 14.98904 =
  15. 15.9433 =
  16. 16.454 =
  17. 17.95333 =
  18. 18.798 =
  19. 19.780 =
  20. 20.3431 =
  21. 21.99938 =
  22. 22.4912 =
  23. 23.81611 =
  24. 24.419 =
  25. 25.69739 =
  26. 26.1575 =
  27. 27.19259 =
  28. 28.81350 =
  29. 29.514 =
  30. 30.291 =
  31. 31.24299 =
  32. 32.278 =
  33. 33.218 =
  34. 34.1756 =
  35. 35.68212 =
  36. 36.9783 =
  37. 37.88462 =
  38. 38.488 =
  39. 39.2348 =
  40. 40.132 =

Answer key

  1. 423
  2. 935
  3. 83255
  4. 9514
  5. 490
  6. 620
  7. 882
  8. 77158
  9. 674
  10. 435
  11. 647
  12. 4183
  13. 7024
  14. 81104
  15. 9427
  16. 354
  17. 94733
  18. 782
  19. 620
  20. 2569
  21. 99878
  22. 3092
  23. 81609
  24. 401
  25. 50261
  26. 425
  27. 18859
  28. 78750
  29. 506
  30. 111
  31. 24119
  32. 138
  33. 202
  34. 1744
  35. 68208
  36. 8217
  37. 71542
  38. 472
  39. 1652
  40. 68

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