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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 142 · 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. 3.135² =
  4. 4.195² =
  5. 5.85² =
  6. 6.175² =
  7. 7.115² =
  8. 8.55² =
  9. 9.175² =
  10. 10.55² =
  11. 11.55² =
  12. 12.115² =
  13. 13.55² =
  14. 14.65² =
  15. 15.25² =
  16. 16.145² =
  17. 17.135² =
  18. 18.175² =
  19. 19.135² =
  20. 20.165² =
  21. 21.195² =
  22. 22.145² =
  23. 23.65² =
  24. 24.115² =
  25. 25.195² =
  26. 26.95² =
  27. 27.105² =
  28. 28.15² =
  29. 29.105² =
  30. 30.75² =
  31. 31.25² =
  32. 32.15² =
  33. 33.95² =
  34. 34.145² =
  35. 35.35² =
  36. 36.155² =
  37. 37.115² =
  38. 38.175² =
  39. 39.55² =
  40. 40.65² =

Answer key

  1. 5625
  2. 3025
  3. 18225
  4. 38025
  5. 7225
  6. 30625
  7. 13225
  8. 3025
  9. 30625
  10. 3025
  11. 3025
  12. 13225
  13. 3025
  14. 4225
  15. 625
  16. 21025
  17. 18225
  18. 30625
  19. 18225
  20. 27225
  21. 38025
  22. 21025
  23. 4225
  24. 13225
  25. 38025
  26. 9025
  27. 11025
  28. 225
  29. 11025
  30. 5625
  31. 625
  32. 225
  33. 9025
  34. 21025
  35. 1225
  36. 24025
  37. 13225
  38. 30625
  39. 3025
  40. 4225

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