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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 24 · 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. 1.55² =
  2. 2.135² =
  3. 3.45² =
  4. 4.65² =
  5. 5.55² =
  6. 6.125² =
  7. 7.75² =
  8. 8.195² =
  9. 9.125² =
  10. 10.35² =
  11. 11.195² =
  12. 12.165² =
  13. 13.145² =
  14. 14.25² =
  15. 15.25² =
  16. 16.25² =
  17. 17.125² =
  18. 18.15² =
  19. 19.75² =
  20. 20.135² =
  21. 21.165² =
  22. 22.65² =
  23. 23.165² =
  24. 24.55² =
  25. 25.145² =
  26. 26.165² =
  27. 27.35² =
  28. 28.135² =
  29. 29.135² =
  30. 30.55² =
  31. 31.95² =
  32. 32.155² =
  33. 33.55² =
  34. 34.175² =
  35. 35.155² =
  36. 36.85² =
  37. 37.55² =
  38. 38.65² =
  39. 39.195² =
  40. 40.65² =

Answer key

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

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