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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 628 · 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. 1.132 =
  2. 2.787 =
  3. 3.421 =
  4. 4.7426 =
  5. 5.541 =
  6. 6.73597 =
  7. 7.734 =
  8. 8.25712 =
  9. 9.218 =
  10. 10.36632 =
  11. 11.33578 =
  12. 12.88272 =
  13. 13.67853 =
  14. 14.611 =
  15. 15.9136 =
  16. 16.11545 =
  17. 17.13296 =
  18. 18.369 =
  19. 19.3978 =
  20. 20.84698 =
  21. 21.84231 =
  22. 22.2464 =
  23. 23.2251 =
  24. 24.242 =
  25. 25.535 =
  26. 26.557 =
  27. 27.10551 =
  28. 28.9618 =
  29. 29.35116 =
  30. 30.87812 =
  31. 31.87568 =
  32. 32.727 =
  33. 33.3035 =
  34. 34.781 =
  35. 35.929 =
  36. 36.6685 =
  37. 37.38918 =
  38. 38.9936 =
  39. 39.799 =
  40. 40.25981 =

Answer key

  1. 128
  2. 613
  3. 419
  4. 7414
  5. 461
  6. 73583
  7. 726
  8. 25692
  9. 202
  10. 35368
  11. 26438
  12. 88268
  13. 52153
  14. 591
  15. 8864
  16. 11535
  17. 12716
  18. 249
  19. 2022
  20. 76698
  21. 83831
  22. 1664
  23. 1751
  24. 158
  25. 465
  26. 543
  27. 10449
  28. 9598
  29. 34884
  30. 87808
  31. 87432
  32. 673
  33. 3025
  34. 621
  35. 871
  36. 6525
  37. 38902
  38. 8064
  39. 619
  40. 25821

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