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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 284 · 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. 1.4715 =
  2. 2.1289 =
  3. 3.541 =
  4. 4.846 =
  5. 5.7613 =
  6. 6.922 =
  7. 7.24922 =
  8. 8.42258 =
  9. 9.4152 =
  10. 10.7232 =
  11. 11.1879 =
  12. 12.7946 =
  13. 13.7652 =
  14. 14.3685 =
  15. 15.36837 =
  16. 16.8166 =
  17. 17.29985 =
  18. 18.7054 =
  19. 19.2129 =
  20. 20.3521 =
  21. 21.8884 =
  22. 22.7314 =
  23. 23.369 =
  24. 24.9433 =
  25. 25.65996 =
  26. 26.80559 =
  27. 27.3875 =
  28. 28.2825 =
  29. 29.967 =
  30. 30.78649 =
  31. 31.647 =
  32. 32.322 =
  33. 33.253 =
  34. 34.89350 =
  35. 35.12743 =
  36. 36.73139 =
  37. 37.45836 =
  38. 38.13956 =
  39. 39.616 =
  40. 40.132 =

Answer key

  1. 3315
  2. 711
  3. 539
  4. 834
  5. 7593
  6. 918
  7. 15078
  8. 41758
  9. 4048
  10. 7168
  11. 139
  12. 6066
  13. 7552
  14. 3515
  15. 36823
  16. 8154
  17. 29975
  18. 7046
  19. 2071
  20. 3519
  21. 8716
  22. 7294
  23. 231
  24. 8633
  25. 65984
  26. 80459
  27. 2275
  28. 2785
  29. 833
  30. 78569
  31. 633
  32. 318
  33. 153
  34. 71350
  35. 7343
  36. 66939
  37. 34176
  38. 7956
  39. 604
  40. 72

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