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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 723 · 40 sums
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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. 1.251 =
  2. 2.988 =
  3. 3.70554 =
  4. 4.739 =
  5. 5.379 =
  6. 6.174 =
  7. 7.2885 =
  8. 8.536 =
  9. 9.8119 =
  10. 10.916 =
  11. 11.4933 =
  12. 12.389 =
  13. 13.17584 =
  14. 14.111 =
  15. 15.562 =
  16. 16.778 =
  17. 17.814 =
  18. 18.3556 =
  19. 19.7879 =
  20. 20.541 =
  21. 21.872 =
  22. 22.1564 =
  23. 23.13582 =
  24. 24.177 =
  25. 25.675 =
  26. 26.92619 =
  27. 27.78622 =
  28. 28.837 =
  29. 29.6666 =
  30. 30.478 =
  31. 31.395 =
  32. 32.728 =
  33. 33.5198 =
  34. 34.936 =
  35. 35.5445 =
  36. 36.9024 =
  37. 37.28452 =
  38. 38.11959 =
  39. 39.984 =
  40. 40.92538 =

Answer key

  1. 249
  2. 828
  3. 70454
  4. 661
  5. 221
  6. 34
  7. 1115
  8. 476
  9. 7899
  10. 896
  11. 4867
  12. 371
  13. 16584
  14. 91
  15. 442
  16. 638
  17. 786
  18. 3456
  19. 7739
  20. 539
  21. 728
  22. 1436
  23. 6422
  24. 37
  25. 525
  26. 91419
  27. 78578
  28. 763
  29. 6546
  30. 322
  31. 205
  32. 688
  33. 5002
  34. 876
  35. 5435
  36. 9016
  37. 28348
  38. 9959
  39. 976
  40. 92522

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