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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 798 · 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. 1.9056 =
  2. 2.258 =
  3. 3.57301 =
  4. 4.495 =
  5. 5.328 =
  6. 6.36293 =
  7. 7.269 =
  8. 8.1182 =
  9. 9.388 =
  10. 10.5093 =
  11. 11.2538 =
  12. 12.5761 =
  13. 13.8624 =
  14. 14.269 =
  15. 15.449 =
  16. 16.91970 =
  17. 17.21594 =
  18. 18.67085 =
  19. 19.435 =
  20. 20.1114 =
  21. 21.28930 =
  22. 22.961 =
  23. 23.824 =
  24. 24.536 =
  25. 25.697 =
  26. 26.85117 =
  27. 27.74946 =
  28. 28.939 =
  29. 29.510 =
  30. 30.38493 =
  31. 31.668 =
  32. 32.8378 =
  33. 33.63796 =
  34. 34.952 =
  35. 35.90219 =
  36. 36.693 =
  37. 37.425 =
  38. 38.28317 =
  39. 39.377 =
  40. 40.9251 =

Answer key

  1. 9044
  2. 142
  3. 56701
  4. 315
  5. 272
  6. 23893
  7. 149
  8. 1178
  9. 212
  10. 5087
  11. 1462
  12. 5759
  13. 8576
  14. 149
  15. 351
  16. 88170
  17. 21406
  18. 67075
  19. 365
  20. 1094
  21. 27130
  22. 841
  23. 784
  24. 524
  25. 503
  26. 85097
  27. 73054
  28. 879
  29. 490
  30. 38313
  31. 532
  32. 8238
  33. 56204
  34. 948
  35. 90199
  36. 507
  37. 385
  38. 28303
  39. 237
  40. 8751

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