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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 558 · 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. 1.158 =
  2. 2.685 =
  3. 3.24498 =
  4. 4.8068 =
  5. 5.922 =
  6. 6.37427 =
  7. 7.99874 =
  8. 8.39311 =
  9. 9.97310 =
  10. 10.5573 =
  11. 11.2192 =
  12. 12.816 =
  13. 13.937 =
  14. 14.938 =
  15. 15.62697 =
  16. 16.84066 =
  17. 17.5891 =
  18. 18.179 =
  19. 19.79222 =
  20. 20.11671 =
  21. 21.1251 =
  22. 22.399 =
  23. 23.135 =
  24. 24.4682 =
  25. 25.7785 =
  26. 26.313 =
  27. 27.453 =
  28. 28.3750 =
  29. 29.7711 =
  30. 30.2933 =
  31. 31.741 =
  32. 32.30535 =
  33. 33.88594 =
  34. 34.624 =
  35. 35.3489 =
  36. 36.382 =
  37. 37.281 =
  38. 38.7161 =
  39. 39.762 =
  40. 40.577 =

Answer key

  1. 142
  2. 675
  3. 24302
  4. 8052
  5. 918
  6. 22587
  7. 80126
  8. 20689
  9. 96690
  10. 4427
  11. 1812
  12. 804
  13. 923
  14. 922
  15. 62503
  16. 84054
  17. 5889
  18. 161
  19. 61222
  20. 9671
  21. 751
  22. 219
  23. 75
  24. 3482
  25. 6225
  26. 293
  27. 447
  28. 2350
  29. 6311
  30. 1133
  31. 739
  32. 30525
  33. 87414
  34. 584
  35. 2511
  36. 378
  37. 119
  38. 7159
  39. 758
  40. 437

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