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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 145 · 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. 1.4839 =
  2. 2.4633 =
  3. 3.69842 =
  4. 4.51314 =
  5. 5.758 =
  6. 6.5953 =
  7. 7.29616 =
  8. 8.725 =
  9. 9.21945 =
  10. 10.26197 =
  11. 11.627 =
  12. 12.6177 =
  13. 13.57913 =
  14. 14.88120 =
  15. 15.3332 =
  16. 16.355 =
  17. 17.467 =
  18. 18.954 =
  19. 19.54853 =
  20. 20.1515 =
  21. 21.2633 =
  22. 22.532 =
  23. 23.66850 =
  24. 24.39293 =
  25. 25.59522 =
  26. 26.261 =
  27. 27.1812 =
  28. 28.249 =
  29. 29.634 =
  30. 30.8452 =
  31. 31.79987 =
  32. 32.318 =
  33. 33.93190 =
  34. 34.57448 =
  35. 35.1614 =
  36. 36.86651 =
  37. 37.62378 =
  38. 38.78459 =
  39. 39.6215 =
  40. 40.282 =

Answer key

  1. 4821
  2. 4567
  3. 69838
  4. 50714
  5. 642
  6. 5853
  7. 29596
  8. 675
  9. 18065
  10. 25803
  11. 587
  12. 6023
  13. 42113
  14. 87920
  15. 3328
  16. 345
  17. 453
  18. 846
  19. 53147
  20. 515
  21. 1373
  22. 472
  23. 54850
  24. 39107
  25. 58482
  26. 141
  27. 188
  28. 231
  29. 566
  30. 7552
  31. 78027
  32. 298
  33. 86810
  34. 42568
  35. 1586
  36. 85349
  37. 62222
  38. 77659
  39. 5795
  40. 278

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