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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 380 · 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. 1.85² =
  2. 2.35² =
  3. 3.165² =
  4. 4.85² =
  5. 5.65² =
  6. 6.15² =
  7. 7.35² =
  8. 8.65² =
  9. 9.75² =
  10. 10.125² =
  11. 11.45² =
  12. 12.145² =
  13. 13.15² =
  14. 14.65² =
  15. 15.65² =
  16. 16.165² =
  17. 17.65² =
  18. 18.135² =
  19. 19.45² =
  20. 20.115² =
  21. 21.155² =
  22. 22.35² =
  23. 23.25² =
  24. 24.175² =
  25. 25.195² =
  26. 26.125² =
  27. 27.85² =
  28. 28.35² =
  29. 29.115² =
  30. 30.15² =
  31. 31.165² =
  32. 32.25² =
  33. 33.45² =
  34. 34.185² =
  35. 35.185² =
  36. 36.165² =
  37. 37.75² =
  38. 38.55² =
  39. 39.95² =
  40. 40.85² =

Answer key

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

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