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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 226 · 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. 1.75² =
  2. 2.155² =
  3. 3.65² =
  4. 4.15² =
  5. 5.65² =
  6. 6.15² =
  7. 7.195² =
  8. 8.95² =
  9. 9.195² =
  10. 10.165² =
  11. 11.55² =
  12. 12.65² =
  13. 13.35² =
  14. 14.65² =
  15. 15.15² =
  16. 16.185² =
  17. 17.125² =
  18. 18.115² =
  19. 19.75² =
  20. 20.185² =
  21. 21.25² =
  22. 22.195² =
  23. 23.115² =
  24. 24.105² =
  25. 25.105² =
  26. 26.165² =
  27. 27.65² =
  28. 28.65² =
  29. 29.175² =
  30. 30.195² =
  31. 31.85² =
  32. 32.125² =
  33. 33.135² =
  34. 34.45² =
  35. 35.165² =
  36. 36.25² =
  37. 37.85² =
  38. 38.195² =
  39. 39.65² =
  40. 40.105² =

Answer key

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

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