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Squares Near 100 Worksheet

Vedic maths trick 16: Squares near 100 and 1000 · Set 506 · 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. 1.1019² =
  2. 2.103² =
  3. 3.998² =
  4. 4.974² =
  5. 5.88² =
  6. 6.107² =
  7. 7.106² =
  8. 8.92² =
  9. 9.985² =
  10. 10.106² =
  11. 11.89² =
  12. 12.104² =
  13. 13.88² =
  14. 14.982² =
  15. 15.96² =
  16. 16.109² =
  17. 17.994² =
  18. 18.89² =
  19. 19.108² =
  20. 20.104² =
  21. 21.105² =
  22. 22.88² =
  23. 23.94² =
  24. 24.95² =
  25. 25.105² =
  26. 26.106² =
  27. 27.1020² =
  28. 28.101² =
  29. 29.1012² =
  30. 30.989² =
  31. 31.88² =
  32. 32.104² =
  33. 33.103² =
  34. 34.1004² =
  35. 35.1016² =
  36. 36.996² =
  37. 37.94² =
  38. 38.105² =
  39. 39.998² =
  40. 40.984² =

Answer key

  1. 1038361
  2. 10609
  3. 996004
  4. 948676
  5. 7744
  6. 11449
  7. 11236
  8. 8464
  9. 970225
  10. 11236
  11. 7921
  12. 10816
  13. 7744
  14. 964324
  15. 9216
  16. 11881
  17. 988036
  18. 7921
  19. 11664
  20. 10816
  21. 11025
  22. 7744
  23. 8836
  24. 9025
  25. 11025
  26. 11236
  27. 1040400
  28. 10201
  29. 1024144
  30. 978121
  31. 7744
  32. 10816
  33. 10609
  34. 1008016
  35. 1032256
  36. 992016
  37. 8836
  38. 11025
  39. 996004
  40. 968256

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