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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 539 · 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. 1.195² =
  2. 2.65² =
  3. 3.35² =
  4. 4.85² =
  5. 5.35² =
  6. 6.185² =
  7. 7.135² =
  8. 8.115² =
  9. 9.145² =
  10. 10.85² =
  11. 11.195² =
  12. 12.55² =
  13. 13.65² =
  14. 14.45² =
  15. 15.25² =
  16. 16.115² =
  17. 17.145² =
  18. 18.155² =
  19. 19.175² =
  20. 20.105² =
  21. 21.65² =
  22. 22.35² =
  23. 23.145² =
  24. 24.115² =
  25. 25.15² =
  26. 26.195² =
  27. 27.55² =
  28. 28.125² =
  29. 29.105² =
  30. 30.65² =
  31. 31.45² =
  32. 32.15² =
  33. 33.65² =
  34. 34.195² =
  35. 35.65² =
  36. 36.165² =
  37. 37.55² =
  38. 38.195² =
  39. 39.65² =
  40. 40.45² =

Answer key

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

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