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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 329 · 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. 1.45² =
  2. 2.15² =
  3. 3.35² =
  4. 4.165² =
  5. 5.15² =
  6. 6.155² =
  7. 7.15² =
  8. 8.75² =
  9. 9.15² =
  10. 10.125² =
  11. 11.165² =
  12. 12.75² =
  13. 13.115² =
  14. 14.165² =
  15. 15.65² =
  16. 16.15² =
  17. 17.155² =
  18. 18.55² =
  19. 19.95² =
  20. 20.95² =
  21. 21.185² =
  22. 22.55² =
  23. 23.185² =
  24. 24.155² =
  25. 25.55² =
  26. 26.195² =
  27. 27.135² =
  28. 28.145² =
  29. 29.45² =
  30. 30.175² =
  31. 31.145² =
  32. 32.85² =
  33. 33.35² =
  34. 34.45² =
  35. 35.25² =
  36. 36.65² =
  37. 37.175² =
  38. 38.15² =
  39. 39.115² =
  40. 40.105² =

Answer key

  1. 2025
  2. 225
  3. 1225
  4. 27225
  5. 225
  6. 24025
  7. 225
  8. 5625
  9. 225
  10. 15625
  11. 27225
  12. 5625
  13. 13225
  14. 27225
  15. 4225
  16. 225
  17. 24025
  18. 3025
  19. 9025
  20. 9025
  21. 34225
  22. 3025
  23. 34225
  24. 24025
  25. 3025
  26. 38025
  27. 18225
  28. 21025
  29. 2025
  30. 30625
  31. 21025
  32. 7225
  33. 1225
  34. 2025
  35. 625
  36. 4225
  37. 30625
  38. 225
  39. 13225
  40. 11025

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