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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 648 · 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. 1.146 =
  2. 2.777 =
  3. 3.66229 =
  4. 4.6413 =
  5. 5.95528 =
  6. 6.488 =
  7. 7.48792 =
  8. 8.7620 =
  9. 9.79631 =
  10. 10.739 =
  11. 11.46452 =
  12. 12.266 =
  13. 13.93172 =
  14. 14.412 =
  15. 15.724 =
  16. 16.6964 =
  17. 17.445 =
  18. 18.66292 =
  19. 19.67278 =
  20. 20.9555 =
  21. 21.7547 =
  22. 22.9758 =
  23. 23.529 =
  24. 24.434 =
  25. 25.17134 =
  26. 26.70838 =
  27. 27.3432 =
  28. 28.3231 =
  29. 29.397 =
  30. 30.4915 =
  31. 31.61981 =
  32. 32.8174 =
  33. 33.6582 =
  34. 34.948 =
  35. 35.363 =
  36. 36.5886 =
  37. 37.9733 =
  38. 38.374 =
  39. 39.7994 =
  40. 40.682 =

Answer key

  1. 54
  2. 763
  3. 53771
  4. 5613
  5. 94528
  6. 328
  7. 32792
  8. 7580
  9. 79569
  10. 679
  11. 33652
  12. 254
  13. 92828
  14. 408
  15. 716
  16. 6956
  17. 435
  18. 53712
  19. 66878
  20. 9455
  21. 6467
  22. 8242
  23. 489
  24. 374
  25. 16866
  26. 70762
  27. 2572
  28. 3229
  29. 203
  30. 4905
  31. 61819
  32. 7974
  33. 5422
  34. 932
  35. 357
  36. 5726
  37. 9673
  38. 366
  39. 7986
  40. 678

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