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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 507 · 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. 1.2274 =
  2. 2.30077 =
  3. 3.6577 =
  4. 4.1140 =
  5. 5.65765 =
  6. 6.9421 =
  7. 7.4801 =
  8. 8.28651 =
  9. 9.42742 =
  10. 10.5664 =
  11. 11.218 =
  12. 12.8715 =
  13. 13.2283 =
  14. 14.86390 =
  15. 15.181 =
  16. 16.12534 =
  17. 17.9783 =
  18. 18.982 =
  19. 19.4656 =
  20. 20.282 =
  21. 21.2235 =
  22. 22.44139 =
  23. 23.181 =
  24. 24.46332 =
  25. 25.341 =
  26. 26.443 =
  27. 27.888 =
  28. 28.9154 =
  29. 29.341 =
  30. 30.968 =
  31. 31.335 =
  32. 32.12290 =
  33. 33.183 =
  34. 34.58747 =
  35. 35.5998 =
  36. 36.937 =
  37. 37.331 =
  38. 38.217 =
  39. 39.1163 =
  40. 40.747 =

Answer key

  1. 2134
  2. 30063
  3. 6437
  4. 1060
  5. 65755
  6. 9379
  7. 3201
  8. 27349
  9. 38742
  10. 4464
  11. 202
  12. 8695
  13. 1723
  14. 85790
  15. 179
  16. 11466
  17. 9617
  18. 978
  19. 4556
  20. 278
  21. 2165
  22. 44079
  23. 21
  24. 33668
  25. 339
  26. 363
  27. 872
  28. 8954
  29. 339
  30. 832
  31. 325
  32. 7710
  33. 177
  34. 57267
  35. 5802
  36. 863
  37. 329
  38. 203
  39. 1157
  40. 733

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