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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 828 · 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. 1.88565 =
  2. 2.489 =
  3. 3.6741 =
  4. 4.12142 =
  5. 5.8225 =
  6. 6.99518 =
  7. 7.427 =
  8. 8.269 =
  9. 9.3186 =
  10. 10.545 =
  11. 11.5233 =
  12. 12.56133 =
  13. 13.159 =
  14. 14.188 =
  15. 15.424 =
  16. 16.47688 =
  17. 17.343 =
  18. 18.621 =
  19. 19.87730 =
  20. 20.1817 =
  21. 21.49811 =
  22. 22.327 =
  23. 23.2515 =
  24. 24.22273 =
  25. 25.48833 =
  26. 26.127 =
  27. 27.765 =
  28. 28.8242 =
  29. 29.418 =
  30. 30.428 =
  31. 31.47931 =
  32. 32.947 =
  33. 33.2692 =
  34. 34.229 =
  35. 35.849 =
  36. 36.176 =
  37. 37.6772 =
  38. 38.6988 =
  39. 39.953 =
  40. 40.4622 =

Answer key

  1. 88555
  2. 329
  3. 6659
  4. 12062
  5. 8215
  6. 81518
  7. 373
  8. 149
  9. 3174
  10. 465
  11. 5173
  12. 55873
  13. 59
  14. 12
  15. 376
  16. 32328
  17. 263
  18. 619
  19. 87670
  20. 1783
  21. 48189
  22. 313
  23. 2485
  24. 22133
  25. 31173
  26. 87
  27. 645
  28. 7762
  29. 398
  30. 412
  31. 47929
  32. 933
  33. 2508
  34. 211
  35. 769
  36. 36
  37. 6768
  38. 5188
  39. 947
  40. 4582

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