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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 734 · 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. 1.65² =
  2. 2.55² =
  3. 3.145² =
  4. 4.55² =
  5. 5.125² =
  6. 6.85² =
  7. 7.115² =
  8. 8.115² =
  9. 9.185² =
  10. 10.85² =
  11. 11.55² =
  12. 12.15² =
  13. 13.65² =
  14. 14.115² =
  15. 15.25² =
  16. 16.65² =
  17. 17.85² =
  18. 18.55² =
  19. 19.25² =
  20. 20.115² =
  21. 21.15² =
  22. 22.65² =
  23. 23.25² =
  24. 24.105² =
  25. 25.145² =
  26. 26.35² =
  27. 27.125² =
  28. 28.25² =
  29. 29.155² =
  30. 30.115² =
  31. 31.165² =
  32. 32.115² =
  33. 33.195² =
  34. 34.75² =
  35. 35.125² =
  36. 36.55² =
  37. 37.185² =
  38. 38.135² =
  39. 39.155² =
  40. 40.55² =

Answer key

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

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