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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 717 · 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. 1.89803 =
  2. 2.872 =
  3. 3.12227 =
  4. 4.90842 =
  5. 5.28959 =
  6. 6.6885 =
  7. 7.4821 =
  8. 8.18627 =
  9. 9.182 =
  10. 10.7768 =
  11. 11.218 =
  12. 12.374 =
  13. 13.97940 =
  14. 14.5384 =
  15. 15.96818 =
  16. 16.926 =
  17. 17.452 =
  18. 18.68837 =
  19. 19.293 =
  20. 20.445 =
  21. 21.1218 =
  22. 22.223 =
  23. 23.21727 =
  24. 24.445 =
  25. 25.8876 =
  26. 26.19869 =
  27. 27.764 =
  28. 28.5216 =
  29. 29.165 =
  30. 30.878 =
  31. 31.246 =
  32. 32.68898 =
  33. 33.691 =
  34. 34.5582 =
  35. 35.83966 =
  36. 36.7584 =
  37. 37.67422 =
  38. 38.3959 =
  39. 39.837 =
  40. 40.1476 =

Answer key

  1. 71803
  2. 732
  3. 12213
  4. 90838
  5. 27059
  6. 5115
  7. 4779
  8. 18573
  9. 178
  10. 6248
  11. 198
  12. 226
  13. 83940
  14. 5216
  15. 96798
  16. 874
  17. 348
  18. 52837
  19. 113
  20. 435
  21. 1182
  22. 183
  23. 21687
  24. 435
  25. 8736
  26. 131
  27. 756
  28. 4796
  29. 45
  30. 738
  31. 234
  32. 67118
  33. 511
  34. 5418
  35. 82166
  36. 7424
  37. 52622
  38. 2159
  39. 823
  40. 1464

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