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Vinculum Numbers Worksheet

Vedic maths trick 31: Vinculum (bar) numbers · Set 138 · 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. 1.777 =
  2. 2.2274 =
  3. 3.8581 =
  4. 4.888 =
  5. 5.23892 =
  6. 6.51803 =
  7. 7.173 =
  8. 8.7111 =
  9. 9.646 =
  10. 10.273 =
  11. 11.1095 =
  12. 12.339 =
  13. 13.593 =
  14. 14.78476 =
  15. 15.7371 =
  16. 16.219 =
  17. 17.1717 =
  18. 18.490 =
  19. 19.421 =
  20. 20.949 =
  21. 21.9983 =
  22. 22.168 =
  23. 23.8564 =
  24. 24.29478 =
  25. 25.3725 =
  26. 26.30669 =
  27. 27.23515 =
  28. 28.3522 =
  29. 29.1452 =
  30. 30.29268 =
  31. 31.112 =
  32. 32.284 =
  33. 33.1398 =
  34. 34.3365 =
  35. 35.335 =
  36. 36.699 =
  37. 37.7795 =
  38. 38.9118 =
  39. 39.49454 =
  40. 40.71956 =

Answer key

  1. 763
  2. 2266
  3. 8579
  4. 728
  5. 22108
  6. 50203
  7. 167
  8. 7089
  9. 554
  10. 127
  11. 1085
  12. 321
  13. 587
  14. 77524
  15. 7231
  16. 201
  17. 1683
  18. 310
  19. 379
  20. 931
  21. 9817
  22. 152
  23. 8556
  24. 29338
  25. 3685
  26. 30651
  27. 22485
  28. 2522
  29. 552
  30. 10732
  31. 88
  32. 276
  33. 1202
  34. 3355
  35. 325
  36. 519
  37. 6205
  38. 9102
  39. 49446
  40. 70156

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