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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 629 · 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. 1.75² =
  2. 2.55² =
  3. 3.85² =
  4. 4.175² =
  5. 5.85² =
  6. 6.145² =
  7. 7.125² =
  8. 8.85² =
  9. 9.135² =
  10. 10.145² =
  11. 11.155² =
  12. 12.135² =
  13. 13.35² =
  14. 14.135² =
  15. 15.145² =
  16. 16.85² =
  17. 17.175² =
  18. 18.115² =
  19. 19.75² =
  20. 20.135² =
  21. 21.45² =
  22. 22.95² =
  23. 23.195² =
  24. 24.15² =
  25. 25.15² =
  26. 26.155² =
  27. 27.115² =
  28. 28.135² =
  29. 29.35² =
  30. 30.145² =
  31. 31.65² =
  32. 32.185² =
  33. 33.195² =
  34. 34.185² =
  35. 35.155² =
  36. 36.175² =
  37. 37.65² =
  38. 38.95² =
  39. 39.25² =
  40. 40.135² =

Answer key

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

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