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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 45 · 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. 1.457 =
  2. 2.9158 =
  3. 3.22326 =
  4. 4.551 =
  5. 5.293 =
  6. 6.4794 =
  7. 7.2814 =
  8. 8.5598 =
  9. 9.532 =
  10. 10.619 =
  11. 11.96665 =
  12. 12.477 =
  13. 13.244 =
  14. 14.91147 =
  15. 15.4178 =
  16. 16.996 =
  17. 17.8722 =
  18. 18.7612 =
  19. 19.1324 =
  20. 20.62589 =
  21. 21.683 =
  22. 22.1445 =
  23. 23.288 =
  24. 24.25571 =
  25. 25.92420 =
  26. 26.72344 =
  27. 27.552 =
  28. 28.246 =
  29. 29.6111 =
  30. 30.296 =
  31. 31.949 =
  32. 32.9075 =
  33. 33.25476 =
  34. 34.8483 =
  35. 35.3139 =
  36. 36.331 =
  37. 37.526 =
  38. 38.547 =
  39. 39.177 =
  40. 40.9119 =

Answer key

  1. 343
  2. 9142
  3. 22314
  4. 451
  5. 113
  6. 4606
  7. 2806
  8. 4418
  9. 472
  10. 581
  11. 95465
  12. 463
  13. 164
  14. 90853
  15. 3978
  16. 984
  17. 7278
  18. 7608
  19. 1316
  20. 62411
  21. 677
  22. 1435
  23. 272
  24. 24429
  25. 92380
  26. 67664
  27. 448
  28. 154
  29. 6109
  30. 116
  31. 931
  32. 9065
  33. 15476
  34. 7523
  35. 3061
  36. 271
  37. 486
  38. 453
  39. 23
  40. 9099

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