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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 734 · 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. 1.79622 =
  2. 2.745 =
  3. 3.1910 =
  4. 4.323 =
  5. 5.151 =
  6. 6.21321 =
  7. 7.73171 =
  8. 8.2166 =
  9. 9.15361 =
  10. 10.96112 =
  11. 11.57438 =
  12. 12.38190 =
  13. 13.380 =
  14. 14.1861 =
  15. 15.5115 =
  16. 16.922 =
  17. 17.7361 =
  18. 18.9510 =
  19. 19.988 =
  20. 20.29218 =
  21. 21.447 =
  22. 22.122 =
  23. 23.123 =
  24. 24.52744 =
  25. 25.6213 =
  26. 26.8823 =
  27. 27.17555 =
  28. 28.16600 =
  29. 29.22550 =
  30. 30.25616 =
  31. 31.15396 =
  32. 32.25130 =
  33. 33.99146 =
  34. 34.9990 =
  35. 35.94479 =
  36. 36.235 =
  37. 37.211 =
  38. 38.633 =
  39. 39.9683 =
  40. 40.20813 =

Answer key

  1. 78382
  2. 665
  3. 110
  4. 283
  5. 149
  6. 18679
  7. 73029
  8. 2154
  9. 15359
  10. 95912
  11. 42562
  12. 21810
  13. 220
  14. 261
  15. 5105
  16. 918
  17. 6761
  18. 8490
  19. 972
  20. 29202
  21. 433
  22. 82
  23. 117
  24. 51264
  25. 5813
  26. 8783
  27. 2455
  28. 3400
  29. 17450
  30. 25584
  31. 4604
  32. 25070
  33. 99066
  34. 9810
  35. 85521
  36. 175
  37. 189
  38. 627
  39. 8323
  40. 20807

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