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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 733 · 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. 2.25² =
  3. 3.105² =
  4. 4.155² =
  5. 5.175² =
  6. 6.35² =
  7. 7.35² =
  8. 8.15² =
  9. 9.65² =
  10. 10.105² =
  11. 11.185² =
  12. 12.125² =
  13. 13.135² =
  14. 14.55² =
  15. 15.25² =
  16. 16.55² =
  17. 17.55² =
  18. 18.165² =
  19. 19.35² =
  20. 20.155² =
  21. 21.35² =
  22. 22.35² =
  23. 23.135² =
  24. 24.35² =
  25. 25.15² =
  26. 26.95² =
  27. 27.165² =
  28. 28.85² =
  29. 29.115² =
  30. 30.175² =
  31. 31.75² =
  32. 32.145² =
  33. 33.165² =
  34. 34.165² =
  35. 35.195² =
  36. 36.165² =
  37. 37.165² =
  38. 38.165² =
  39. 39.145² =
  40. 40.45² =

Answer key

  1. 13225
  2. 625
  3. 11025
  4. 24025
  5. 30625
  6. 1225
  7. 1225
  8. 225
  9. 4225
  10. 11025
  11. 34225
  12. 15625
  13. 18225
  14. 3025
  15. 625
  16. 3025
  17. 3025
  18. 27225
  19. 1225
  20. 24025
  21. 1225
  22. 1225
  23. 18225
  24. 1225
  25. 225
  26. 9025
  27. 27225
  28. 7225
  29. 13225
  30. 30625
  31. 5625
  32. 21025
  33. 27225
  34. 27225
  35. 38025
  36. 27225
  37. 27225
  38. 27225
  39. 21025
  40. 2025

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