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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 803 · 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. 1.185² =
  2. 2.65² =
  3. 3.195² =
  4. 4.35² =
  5. 5.175² =
  6. 6.25² =
  7. 7.55² =
  8. 8.105² =
  9. 9.85² =
  10. 10.165² =
  11. 11.115² =
  12. 12.55² =
  13. 13.45² =
  14. 14.45² =
  15. 15.155² =
  16. 16.195² =
  17. 17.45² =
  18. 18.135² =
  19. 19.45² =
  20. 20.65² =
  21. 21.195² =
  22. 22.65² =
  23. 23.195² =
  24. 24.135² =
  25. 25.195² =
  26. 26.35² =
  27. 27.65² =
  28. 28.125² =
  29. 29.25² =
  30. 30.15² =
  31. 31.175² =
  32. 32.165² =
  33. 33.135² =
  34. 34.65² =
  35. 35.195² =
  36. 36.65² =
  37. 37.105² =
  38. 38.15² =
  39. 39.15² =
  40. 40.155² =

Answer key

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

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