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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 555 · 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. 1.310 =
  2. 2.2612 =
  3. 3.474 =
  4. 4.33114 =
  5. 5.2564 =
  6. 6.299 =
  7. 7.411 =
  8. 8.3835 =
  9. 9.34937 =
  10. 10.581 =
  11. 11.464 =
  12. 12.78144 =
  13. 13.93958 =
  14. 14.1349 =
  15. 15.48055 =
  16. 16.367 =
  17. 17.935 =
  18. 18.417 =
  19. 19.671 =
  20. 20.237 =
  21. 21.750 =
  22. 22.562 =
  23. 23.273 =
  24. 24.231 =
  25. 25.9842 =
  26. 26.19179 =
  27. 27.867 =
  28. 28.4825 =
  29. 29.1101 =
  30. 30.670 =
  31. 31.85897 =
  32. 32.44351 =
  33. 33.5258 =
  34. 34.7452 =
  35. 35.4678 =
  36. 36.8568 =
  37. 37.76592 =
  38. 38.39938 =
  39. 39.870 =
  40. 40.269 =

Answer key

  1. 290
  2. 2608
  3. 466
  4. 33094
  5. 1436
  6. 119
  7. 389
  8. 3765
  9. 34877
  10. 579
  11. 336
  12. 78064
  13. 86158
  14. 1331
  15. 48045
  16. 233
  17. 925
  18. 383
  19. 529
  20. 223
  21. 650
  22. 438
  23. 267
  24. 169
  25. 8158
  26. 821
  27. 853
  28. 4815
  29. 901
  30. 530
  31. 85703
  32. 35651
  33. 4742
  34. 7352
  35. 3478
  36. 8552
  37. 75412
  38. 38078
  39. 730
  40. 131

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