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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 302 · 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. 1.155² =
  2. 2.25² =
  3. 3.55² =
  4. 4.25² =
  5. 5.25² =
  6. 6.15² =
  7. 7.105² =
  8. 8.85² =
  9. 9.65² =
  10. 10.55² =
  11. 11.25² =
  12. 12.25² =
  13. 13.65² =
  14. 14.55² =
  15. 15.105² =
  16. 16.95² =
  17. 17.85² =
  18. 18.65² =
  19. 19.145² =
  20. 20.105² =
  21. 21.115² =
  22. 22.135² =
  23. 23.15² =
  24. 24.45² =
  25. 25.135² =
  26. 26.75² =
  27. 27.195² =
  28. 28.85² =
  29. 29.35² =
  30. 30.95² =
  31. 31.85² =
  32. 32.155² =
  33. 33.75² =
  34. 34.175² =
  35. 35.65² =
  36. 36.145² =
  37. 37.145² =
  38. 38.175² =
  39. 39.55² =
  40. 40.185² =

Answer key

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

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