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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 804 · 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. 1.69915 =
  2. 2.711 =
  3. 3.652 =
  4. 4.5231 =
  5. 5.12751 =
  6. 6.89404 =
  7. 7.87911 =
  8. 8.57630 =
  9. 9.215 =
  10. 10.92290 =
  11. 11.277 =
  12. 12.242 =
  13. 13.28510 =
  14. 14.5888 =
  15. 15.724 =
  16. 16.427 =
  17. 17.3770 =
  18. 18.28679 =
  19. 19.21999 =
  20. 20.288 =
  21. 21.130 =
  22. 22.1417 =
  23. 23.860 =
  24. 24.65860 =
  25. 25.7122 =
  26. 26.45517 =
  27. 27.39128 =
  28. 28.4647 =
  29. 29.7199 =
  30. 30.339 =
  31. 31.72876 =
  32. 32.2991 =
  33. 33.60182 =
  34. 34.3364 =
  35. 35.3147 =
  36. 36.883 =
  37. 37.8019 =
  38. 38.3994 =
  39. 39.7134 =
  40. 40.521 =

Answer key

  1. 50085
  2. 691
  3. 548
  4. 4769
  5. 11251
  6. 88604
  7. 87909
  8. 57570
  9. 185
  10. 87710
  11. 263
  12. 158
  13. 28490
  14. 4112
  15. 676
  16. 413
  17. 2230
  18. 27339
  19. 20019
  20. 272
  21. 70
  22. 1403
  23. 740
  24. 54260
  25. 7118
  26. 34497
  27. 20928
  28. 4633
  29. 7181
  30. 279
  31. 71136
  32. 2989
  33. 60178
  34. 2764
  35. 3133
  36. 723
  37. 8001
  38. 2194
  39. 6874
  40. 481

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