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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 456 · 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. 1.45² =
  2. 2.25² =
  3. 3.165² =
  4. 4.55² =
  5. 5.35² =
  6. 6.135² =
  7. 7.145² =
  8. 8.155² =
  9. 9.55² =
  10. 10.125² =
  11. 11.125² =
  12. 12.195² =
  13. 13.165² =
  14. 14.95² =
  15. 15.135² =
  16. 16.25² =
  17. 17.75² =
  18. 18.135² =
  19. 19.125² =
  20. 20.45² =
  21. 21.115² =
  22. 22.105² =
  23. 23.195² =
  24. 24.35² =
  25. 25.135² =
  26. 26.175² =
  27. 27.105² =
  28. 28.35² =
  29. 29.85² =
  30. 30.45² =
  31. 31.85² =
  32. 32.85² =
  33. 33.165² =
  34. 34.165² =
  35. 35.35² =
  36. 36.185² =
  37. 37.75² =
  38. 38.115² =
  39. 39.35² =
  40. 40.55² =

Answer key

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

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