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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 48 · 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. 2.25² =
  3. 3.25² =
  4. 4.55² =
  5. 5.195² =
  6. 6.175² =
  7. 7.15² =
  8. 8.65² =
  9. 9.65² =
  10. 10.185² =
  11. 11.75² =
  12. 12.195² =
  13. 13.115² =
  14. 14.95² =
  15. 15.195² =
  16. 16.25² =
  17. 17.115² =
  18. 18.95² =
  19. 19.95² =
  20. 20.195² =
  21. 21.155² =
  22. 22.175² =
  23. 23.75² =
  24. 24.125² =
  25. 25.115² =
  26. 26.45² =
  27. 27.65² =
  28. 28.85² =
  29. 29.65² =
  30. 30.185² =
  31. 31.135² =
  32. 32.175² =
  33. 33.35² =
  34. 34.145² =
  35. 35.75² =
  36. 36.45² =
  37. 37.95² =
  38. 38.25² =
  39. 39.15² =
  40. 40.165² =

Answer key

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

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