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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 404 · 40 sums
TalentJR

The trick (Yavadunam): Find how far the number is from 100 or 1000 (below or above). Left part: go the same distance again (96 → 92, 104 → 108). Right part: the difference squared, with 2 digits for 100 and 3 digits for 1000 (carry the extra).

NameDateTime takenScore ___ / 40
  1. 1.103² =
  2. 2.1019² =
  3. 3.107² =
  4. 4.107² =
  5. 5.995² =
  6. 6.111² =
  7. 7.102² =
  8. 8.93² =
  9. 9.94² =
  10. 10.112² =
  11. 11.94² =
  12. 12.992² =
  13. 13.103² =
  14. 14.105² =
  15. 15.1005² =
  16. 16.97² =
  17. 17.89² =
  18. 18.993² =
  19. 19.992² =
  20. 20.92² =
  21. 21.95² =
  22. 22.91² =
  23. 23.102² =
  24. 24.996² =
  25. 25.96² =
  26. 26.973² =
  27. 27.94² =
  28. 28.111² =
  29. 29.994² =
  30. 30.108² =
  31. 31.99² =
  32. 32.93² =
  33. 33.1023² =
  34. 34.102² =
  35. 35.1029² =
  36. 36.95² =
  37. 37.994² =
  38. 38.97² =
  39. 39.982² =
  40. 40.1007² =

Answer key

  1. 10609
  2. 1038361
  3. 11449
  4. 11449
  5. 990025
  6. 12321
  7. 10404
  8. 8649
  9. 8836
  10. 12544
  11. 8836
  12. 984064
  13. 10609
  14. 11025
  15. 1010025
  16. 9409
  17. 7921
  18. 986049
  19. 984064
  20. 8464
  21. 9025
  22. 8281
  23. 10404
  24. 992016
  25. 9216
  26. 946729
  27. 8836
  28. 12321
  29. 988036
  30. 11664
  31. 9801
  32. 8649
  33. 1046529
  34. 10404
  35. 1058841
  36. 9025
  37. 988036
  38. 9409
  39. 964324
  40. 1014049

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