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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 644 · 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. 1.47342 =
  2. 2.765 =
  3. 3.486 =
  4. 4.315 =
  5. 5.5389 =
  6. 6.19913 =
  7. 7.38714 =
  8. 8.73647 =
  9. 9.34816 =
  10. 10.94869 =
  11. 11.5111 =
  12. 12.92311 =
  13. 13.53652 =
  14. 14.492 =
  15. 15.1663 =
  16. 16.51315 =
  17. 17.96918 =
  18. 18.5492 =
  19. 19.834 =
  20. 20.581 =
  21. 21.569 =
  22. 22.93916 =
  23. 23.36737 =
  24. 24.232 =
  25. 25.4811 =
  26. 26.519 =
  27. 27.2945 =
  28. 28.71386 =
  29. 29.56615 =
  30. 30.325 =
  31. 31.37166 =
  32. 32.588 =
  33. 33.36184 =
  34. 34.116 =
  35. 35.74785 =
  36. 36.63778 =
  37. 37.4624 =
  38. 38.7955 =
  39. 39.96597 =
  40. 40.6815 =

Answer key

  1. 46742
  2. 755
  3. 314
  4. 305
  5. 4611
  6. 19907
  7. 37286
  8. 66367
  9. 34804
  10. 86869
  11. 5091
  12. 92291
  13. 53552
  14. 308
  15. 343
  16. 50695
  17. 96902
  18. 5488
  19. 826
  20. 419
  21. 551
  22. 93884
  23. 36677
  24. 228
  25. 3211
  26. 501
  27. 2855
  28. 70786
  29. 56605
  30. 285
  31. 36966
  32. 572
  33. 23984
  34. 104
  35. 73215
  36. 56238
  37. 4616
  38. 7945
  39. 96403
  40. 5185

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