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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 952 · 40 sums
TalentJR

The trick (Ekadhikena Purvena): Take the part before the 5 — call it t. Multiply t by the next number: t × (t + 1). Write 25 after it.

NameDateTime takenScore ___ / 40
  1. 1.55² =
  2. 2.15² =
  3. 3.85² =
  4. 4.175² =
  5. 5.125² =
  6. 6.105² =
  7. 7.35² =
  8. 8.25² =
  9. 9.25² =
  10. 10.25² =
  11. 11.15² =
  12. 12.55² =
  13. 13.155² =
  14. 14.65² =
  15. 15.125² =
  16. 16.65² =
  17. 17.25² =
  18. 18.55² =
  19. 19.165² =
  20. 20.135² =
  21. 21.95² =
  22. 22.75² =
  23. 23.95² =
  24. 24.45² =
  25. 25.125² =
  26. 26.15² =
  27. 27.175² =
  28. 28.195² =
  29. 29.45² =
  30. 30.145² =
  31. 31.115² =
  32. 32.185² =
  33. 33.125² =
  34. 34.75² =
  35. 35.185² =
  36. 36.115² =
  37. 37.95² =
  38. 38.145² =
  39. 39.155² =
  40. 40.115² =

Answer key

  1. 3025
  2. 225
  3. 7225
  4. 30625
  5. 15625
  6. 11025
  7. 1225
  8. 625
  9. 625
  10. 625
  11. 225
  12. 3025
  13. 24025
  14. 4225
  15. 15625
  16. 4225
  17. 625
  18. 3025
  19. 27225
  20. 18225
  21. 9025
  22. 5625
  23. 9025
  24. 2025
  25. 15625
  26. 225
  27. 30625
  28. 38025
  29. 2025
  30. 21025
  31. 13225
  32. 34225
  33. 15625
  34. 5625
  35. 34225
  36. 13225
  37. 9025
  38. 21025
  39. 24025
  40. 13225

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