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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 412 · 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. 1.115² =
  2. 2.95² =
  3. 3.85² =
  4. 4.65² =
  5. 5.125² =
  6. 6.115² =
  7. 7.25² =
  8. 8.125² =
  9. 9.195² =
  10. 10.25² =
  11. 11.125² =
  12. 12.55² =
  13. 13.25² =
  14. 14.155² =
  15. 15.35² =
  16. 16.145² =
  17. 17.165² =
  18. 18.125² =
  19. 19.15² =
  20. 20.85² =
  21. 21.145² =
  22. 22.45² =
  23. 23.115² =
  24. 24.55² =
  25. 25.115² =
  26. 26.55² =
  27. 27.145² =
  28. 28.195² =
  29. 29.35² =
  30. 30.155² =
  31. 31.125² =
  32. 32.85² =
  33. 33.65² =
  34. 34.175² =
  35. 35.25² =
  36. 36.65² =
  37. 37.125² =
  38. 38.145² =
  39. 39.25² =
  40. 40.195² =

Answer key

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

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