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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 749 · 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. 1.78189 =
  2. 2.592 =
  3. 3.51345 =
  4. 4.282 =
  5. 5.94274 =
  6. 6.261 =
  7. 7.39937 =
  8. 8.64457 =
  9. 9.556 =
  10. 10.277 =
  11. 11.311 =
  12. 12.30161 =
  13. 13.5528 =
  14. 14.24116 =
  15. 15.22347 =
  16. 16.257 =
  17. 17.538 =
  18. 18.2879 =
  19. 19.4695 =
  20. 20.42238 =
  21. 21.2881 =
  22. 22.61921 =
  23. 23.472 =
  24. 24.2627 =
  25. 25.41017 =
  26. 26.49263 =
  27. 27.45777 =
  28. 28.244 =
  29. 29.918 =
  30. 30.947 =
  31. 31.143 =
  32. 32.129 =
  33. 33.14603 =
  34. 34.489 =
  35. 35.9146 =
  36. 36.348 =
  37. 37.2349 =
  38. 38.4822 =
  39. 39.735 =
  40. 40.3721 =

Answer key

  1. 77811
  2. 408
  3. 50745
  4. 278
  5. 93734
  6. 139
  7. 38063
  8. 64357
  9. 456
  10. 263
  11. 289
  12. 30159
  13. 5512
  14. 24096
  15. 21653
  16. 143
  17. 522
  18. 2861
  19. 4685
  20. 42162
  21. 2879
  22. 61919
  23. 468
  24. 2573
  25. 41003
  26. 48743
  27. 35777
  28. 156
  29. 882
  30. 853
  31. 57
  32. 71
  33. 13403
  34. 329
  35. 8946
  36. 252
  37. 1669
  38. 4818
  39. 665
  40. 2321

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