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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 337 · 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. 1.15² =
  2. 2.75² =
  3. 3.45² =
  4. 4.65² =
  5. 5.55² =
  6. 6.55² =
  7. 7.65² =
  8. 8.35² =
  9. 9.155² =
  10. 10.75² =
  11. 11.145² =
  12. 12.35² =
  13. 13.155² =
  14. 14.165² =
  15. 15.45² =
  16. 16.95² =
  17. 17.195² =
  18. 18.55² =
  19. 19.165² =
  20. 20.125² =
  21. 21.65² =
  22. 22.75² =
  23. 23.155² =
  24. 24.15² =
  25. 25.155² =
  26. 26.175² =
  27. 27.55² =
  28. 28.35² =
  29. 29.15² =
  30. 30.125² =
  31. 31.155² =
  32. 32.45² =
  33. 33.95² =
  34. 34.15² =
  35. 35.35² =
  36. 36.75² =
  37. 37.155² =
  38. 38.115² =
  39. 39.185² =
  40. 40.195² =

Answer key

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

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