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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 453 · 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. 1.195² =
  2. 2.95² =
  3. 3.55² =
  4. 4.85² =
  5. 5.15² =
  6. 6.135² =
  7. 7.115² =
  8. 8.45² =
  9. 9.105² =
  10. 10.175² =
  11. 11.155² =
  12. 12.165² =
  13. 13.15² =
  14. 14.25² =
  15. 15.55² =
  16. 16.105² =
  17. 17.165² =
  18. 18.145² =
  19. 19.55² =
  20. 20.85² =
  21. 21.15² =
  22. 22.25² =
  23. 23.45² =
  24. 24.175² =
  25. 25.175² =
  26. 26.165² =
  27. 27.85² =
  28. 28.125² =
  29. 29.65² =
  30. 30.145² =
  31. 31.175² =
  32. 32.35² =
  33. 33.45² =
  34. 34.25² =
  35. 35.115² =
  36. 36.125² =
  37. 37.195² =
  38. 38.175² =
  39. 39.95² =
  40. 40.125² =

Answer key

  1. 38025
  2. 9025
  3. 3025
  4. 7225
  5. 225
  6. 18225
  7. 13225
  8. 2025
  9. 11025
  10. 30625
  11. 24025
  12. 27225
  13. 225
  14. 625
  15. 3025
  16. 11025
  17. 27225
  18. 21025
  19. 3025
  20. 7225
  21. 225
  22. 625
  23. 2025
  24. 30625
  25. 30625
  26. 27225
  27. 7225
  28. 15625
  29. 4225
  30. 21025
  31. 30625
  32. 1225
  33. 2025
  34. 625
  35. 13225
  36. 15625
  37. 38025
  38. 30625
  39. 9025
  40. 15625

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