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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 513 · 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. 1.31331 =
  2. 2.251 =
  3. 3.227 =
  4. 4.9319 =
  5. 5.475 =
  6. 6.147 =
  7. 7.8366 =
  8. 8.967 =
  9. 9.17744 =
  10. 10.857 =
  11. 11.643 =
  12. 12.37141 =
  13. 13.342 =
  14. 14.18955 =
  15. 15.9941 =
  16. 16.15510 =
  17. 17.842 =
  18. 18.10725 =
  19. 19.8874 =
  20. 20.3813 =
  21. 21.3740 =
  22. 22.5857 =
  23. 23.80799 =
  24. 24.822 =
  25. 25.137 =
  26. 26.873 =
  27. 27.69717 =
  28. 28.57255 =
  29. 29.1533 =
  30. 30.823 =
  31. 31.5298 =
  32. 32.971 =
  33. 33.69114 =
  34. 34.186 =
  35. 35.471 =
  36. 36.6612 =
  37. 37.44163 =
  38. 38.9126 =
  39. 39.31662 =
  40. 40.339 =

Answer key

  1. 28671
  2. 249
  3. 173
  4. 9301
  5. 325
  6. 67
  7. 8246
  8. 953
  9. 2344
  10. 743
  11. 557
  12. 22861
  13. 338
  14. 17155
  15. 9861
  16. 4510
  17. 838
  18. 10685
  19. 8866
  20. 3807
  21. 2260
  22. 5743
  23. 80781
  24. 778
  25. 77
  26. 727
  27. 69703
  28. 56855
  29. 473
  30. 817
  31. 5282
  32. 969
  33. 69094
  34. 26
  35. 331
  36. 6592
  37. 43837
  38. 9114
  39. 31658
  40. 279

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