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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 350 · 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. 1.4489 =
  2. 2.38143 =
  3. 3.2519 =
  4. 4.94115 =
  5. 5.94911 =
  6. 6.382 =
  7. 7.87985 =
  8. 8.9418 =
  9. 9.8248 =
  10. 10.62288 =
  11. 11.71227 =
  12. 12.23404 =
  13. 13.4157 =
  14. 14.20254 =
  15. 15.33629 =
  16. 16.541 =
  17. 17.7852 =
  18. 18.44928 =
  19. 19.3891 =
  20. 20.71419 =
  21. 21.5845 =
  22. 22.23063 =
  23. 23.299 =
  24. 24.8734 =
  25. 25.80852 =
  26. 26.57912 =
  27. 27.9653 =
  28. 28.682 =
  29. 29.7525 =
  30. 30.2829 =
  31. 31.76867 =
  32. 32.6796 =
  33. 33.932 =
  34. 34.8284 =
  35. 35.7873 =
  36. 36.5415 =
  37. 37.5082 =
  38. 38.2844 =
  39. 39.168 =
  40. 40.8222 =

Answer key

  1. 4329
  2. 21857
  3. 1519
  4. 93915
  5. 94891
  6. 378
  7. 72015
  8. 8598
  9. 8232
  10. 62128
  11. 71187
  12. 22604
  13. 4143
  14. 20154
  15. 33571
  16. 539
  17. 6148
  18. 44888
  19. 3709
  20. 68619
  21. 5755
  22. 17063
  23. 101
  24. 8674
  25. 80848
  26. 56088
  27. 8347
  28. 518
  29. 7485
  30. 1189
  31. 76853
  32. 6604
  33. 868
  34. 8276
  35. 7733
  36. 4595
  37. 5078
  38. 1244
  39. 48
  40. 8218

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