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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 132 · 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. 1.776 =
  2. 2.7172 =
  3. 3.28860 =
  4. 4.9771 =
  5. 5.151 =
  6. 6.866 =
  7. 7.7221 =
  8. 8.9487 =
  9. 9.992 =
  10. 10.3289 =
  11. 11.173 =
  12. 12.6761 =
  13. 13.2824 =
  14. 14.493 =
  15. 15.699 =
  16. 16.826 =
  17. 17.283 =
  18. 18.391 =
  19. 19.228 =
  20. 20.7321 =
  21. 21.10051 =
  22. 22.46690 =
  23. 23.2725 =
  24. 24.31296 =
  25. 25.577 =
  26. 26.332 =
  27. 27.320 =
  28. 28.13497 =
  29. 29.832 =
  30. 30.253 =
  31. 31.31991 =
  32. 32.5823 =
  33. 33.579 =
  34. 34.86347 =
  35. 35.22866 =
  36. 36.586 =
  37. 37.97878 =
  38. 38.1839 =
  39. 39.521 =
  40. 40.64984 =

Answer key

  1. 624
  2. 6828
  3. 27140
  4. 9629
  5. 149
  6. 734
  7. 7179
  8. 9327
  9. 812
  10. 2889
  11. 167
  12. 6759
  13. 2816
  14. 487
  15. 519
  16. 814
  17. 277
  18. 389
  19. 172
  20. 6679
  21. 10049
  22. 46510
  23. 2715
  24. 31284
  25. 563
  26. 328
  27. 280
  28. 6503
  29. 768
  30. 247
  31. 30009
  32. 4223
  33. 439
  34. 73747
  35. 22854
  36. 426
  37. 97862
  38. 1821
  39. 479
  40. 55184

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