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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 241 · 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. 1.215 =
  2. 2.763 =
  3. 3.6557 =
  4. 4.9563 =
  5. 5.3643 =
  6. 6.8826 =
  7. 7.29921 =
  8. 8.78356 =
  9. 9.1431 =
  10. 10.59611 =
  11. 11.281 =
  12. 12.13196 =
  13. 13.875 =
  14. 14.15945 =
  15. 15.57946 =
  16. 16.214 =
  17. 17.1236 =
  18. 18.5501 =
  19. 19.912 =
  20. 20.399 =
  21. 21.13563 =
  22. 22.985 =
  23. 23.72916 =
  24. 24.8519 =
  25. 25.45635 =
  26. 26.22371 =
  27. 27.95356 =
  28. 28.59836 =
  29. 29.48595 =
  30. 30.93560 =
  31. 31.3952 =
  32. 32.4759 =
  33. 33.2784 =
  34. 34.4373 =
  35. 35.73035 =
  36. 36.35698 =
  37. 37.1572 =
  38. 38.30587 =
  39. 39.73222 =
  40. 40.44968 =

Answer key

  1. 195
  2. 643
  3. 5557
  4. 8563
  5. 2357
  6. 8774
  7. 28121
  8. 77644
  9. 1371
  10. 59591
  11. 119
  12. 12816
  13. 735
  14. 4065
  15. 42066
  16. 186
  17. 1176
  18. 4501
  19. 908
  20. 219
  21. 13557
  22. 975
  23. 72884
  24. 8501
  25. 45625
  26. 21629
  27. 95344
  28. 59824
  29. 47405
  30. 86440
  31. 3848
  32. 3241
  33. 1224
  34. 4227
  35. 73025
  36. 34302
  37. 1568
  38. 30573
  39. 72778
  40. 43168

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