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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 248 · 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. 1.155² =
  2. 2.185² =
  3. 3.145² =
  4. 4.115² =
  5. 5.75² =
  6. 6.35² =
  7. 7.65² =
  8. 8.125² =
  9. 9.125² =
  10. 10.25² =
  11. 11.15² =
  12. 12.65² =
  13. 13.75² =
  14. 14.95² =
  15. 15.185² =
  16. 16.175² =
  17. 17.155² =
  18. 18.155² =
  19. 19.145² =
  20. 20.15² =
  21. 21.75² =
  22. 22.185² =
  23. 23.25² =
  24. 24.185² =
  25. 25.125² =
  26. 26.65² =
  27. 27.65² =
  28. 28.185² =
  29. 29.55² =
  30. 30.165² =
  31. 31.85² =
  32. 32.45² =
  33. 33.115² =
  34. 34.35² =
  35. 35.125² =
  36. 36.135² =
  37. 37.165² =
  38. 38.25² =
  39. 39.35² =
  40. 40.155² =

Answer key

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

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