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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 811 · 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. 1.3594 =
  2. 2.229 =
  3. 3.196 =
  4. 4.89277 =
  5. 5.89541 =
  6. 6.19220 =
  7. 7.2465 =
  8. 8.9047 =
  9. 9.7864 =
  10. 10.96883 =
  11. 11.5628 =
  12. 12.8762 =
  13. 13.4766 =
  14. 14.5092 =
  15. 15.1720 =
  16. 16.97341 =
  17. 17.739 =
  18. 18.78147 =
  19. 19.5979 =
  20. 20.761 =
  21. 21.9557 =
  22. 22.111 =
  23. 23.72535 =
  24. 24.99812 =
  25. 25.731 =
  26. 26.66841 =
  27. 27.587 =
  28. 28.259 =
  29. 29.584 =
  30. 30.578 =
  31. 31.2511 =
  32. 32.311 =
  33. 33.99486 =
  34. 34.13115 =
  35. 35.29329 =
  36. 36.466 =
  37. 37.91122 =
  38. 38.526 =
  39. 39.55612 =
  40. 40.2148 =

Answer key

  1. 3586
  2. 171
  3. 184
  4. 71277
  5. 70461
  6. 780
  7. 2455
  8. 9033
  9. 7856
  10. 96877
  11. 4388
  12. 8758
  13. 3246
  14. 5088
  15. 320
  16. 97339
  17. 721
  18. 61853
  19. 5961
  20. 639
  21. 9457
  22. 109
  23. 67465
  24. 81812
  25. 669
  26. 65159
  27. 573
  28. 241
  29. 576
  30. 562
  31. 2489
  32. 309
  33. 80686
  34. 6885
  35. 29289
  36. 334
  37. 91118
  38. 514
  39. 54388
  40. 1852

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