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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 764 · 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. 1.75348 =
  2. 2.513 =
  3. 3.983 =
  4. 4.271 =
  5. 5.929 =
  6. 6.2228 =
  7. 7.153 =
  8. 8.878 =
  9. 9.76419 =
  10. 10.138 =
  11. 11.40292 =
  12. 12.443 =
  13. 13.7174 =
  14. 14.266 =
  15. 15.273 =
  16. 16.934 =
  17. 17.612 =
  18. 18.170 =
  19. 19.59681 =
  20. 20.55210 =
  21. 21.6914 =
  22. 22.3921 =
  23. 23.21111 =
  24. 24.5221 =
  25. 25.3121 =
  26. 26.5083 =
  27. 27.71380 =
  28. 28.3812 =
  29. 29.788 =
  30. 30.3752 =
  31. 31.231 =
  32. 32.21129 =
  33. 33.841 =
  34. 34.31183 =
  35. 35.3253 =
  36. 36.30345 =
  37. 37.7423 =
  38. 38.84553 =
  39. 39.32042 =
  40. 40.150 =

Answer key

  1. 74652
  2. 493
  3. 977
  4. 129
  5. 911
  6. 1828
  7. 147
  8. 722
  9. 64419
  10. 122
  11. 40108
  12. 437
  13. 7166
  14. 134
  15. 267
  16. 926
  17. 592
  18. 30
  19. 40321
  20. 44810
  21. 6886
  22. 2079
  23. 21091
  24. 5181
  25. 3119
  26. 5077
  27. 68620
  28. 2188
  29. 628
  30. 3648
  31. 229
  32. 21111
  33. 759
  34. 31017
  35. 3147
  36. 30335
  37. 7377
  38. 84547
  39. 32038
  40. 50

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