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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 68 · 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. 1.686 =
  2. 2.89740 =
  3. 3.45552 =
  4. 4.768 =
  5. 5.72484 =
  6. 6.95229 =
  7. 7.6769 =
  8. 8.25942 =
  9. 9.24233 =
  10. 10.14122 =
  11. 11.339 =
  12. 12.2295 =
  13. 13.7182 =
  14. 14.37935 =
  15. 15.25894 =
  16. 16.26361 =
  17. 17.593 =
  18. 18.12233 =
  19. 19.8275 =
  20. 20.551 =
  21. 21.972 =
  22. 22.80564 =
  23. 23.55234 =
  24. 24.3738 =
  25. 25.792 =
  26. 26.885 =
  27. 27.6951 =
  28. 28.185 =
  29. 29.3926 =
  30. 30.216 =
  31. 31.7748 =
  32. 32.5799 =
  33. 33.15494 =
  34. 34.138 =
  35. 35.399 =
  36. 36.2532 =
  37. 37.441 =
  38. 38.434 =
  39. 39.275 =
  40. 40.6694 =

Answer key

  1. 674
  2. 89660
  3. 35552
  4. 752
  5. 71684
  6. 84771
  7. 5369
  8. 15942
  9. 24227
  10. 13922
  11. 321
  12. 1705
  13. 7022
  14. 36075
  15. 14294
  16. 26241
  17. 407
  18. 12227
  19. 7725
  20. 449
  21. 828
  22. 80444
  23. 54774
  24. 2338
  25. 788
  26. 715
  27. 6851
  28. 175
  29. 3914
  30. 184
  31. 7732
  32. 4219
  33. 15314
  34. 122
  35. 381
  36. 2528
  37. 439
  38. 366
  39. 135
  40. 6686

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