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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 248 · 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. 1.715 =
  2. 2.272 =
  3. 3.82962 =
  4. 4.7442 =
  5. 5.3922 =
  6. 6.262 =
  7. 7.68868 =
  8. 8.821 =
  9. 9.241 =
  10. 10.4251 =
  11. 11.5812 =
  12. 12.969 =
  13. 13.1720 =
  14. 14.792 =
  15. 15.2127 =
  16. 16.852 =
  17. 17.1174 =
  18. 18.427 =
  19. 19.9383 =
  20. 20.72148 =
  21. 21.88557 =
  22. 22.3217 =
  23. 23.82232 =
  24. 24.12419 =
  25. 25.89521 =
  26. 26.35242 =
  27. 27.8846 =
  28. 28.494 =
  29. 29.6233 =
  30. 30.234 =
  31. 31.115 =
  32. 32.652 =
  33. 33.6186 =
  34. 34.65678 =
  35. 35.7124 =
  36. 36.465 =
  37. 37.5657 =
  38. 38.46195 =
  39. 39.186 =
  40. 40.278 =

Answer key

  1. 685
  2. 128
  3. 77162
  4. 7438
  5. 3878
  6. 258
  7. 51148
  8. 779
  9. 239
  10. 4151
  11. 4192
  12. 831
  13. 320
  14. 788
  15. 1887
  16. 748
  17. 1034
  18. 413
  19. 9377
  20. 72132
  21. 88543
  22. 3197
  23. 82228
  24. 12401
  25. 70521
  26. 34842
  27. 8766
  28. 314
  29. 6227
  30. 226
  31. 105
  32. 552
  33. 5814
  34. 65662
  35. 7084
  36. 455
  37. 4457
  38. 46015
  39. 14
  40. 262

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