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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 874 · 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. 1.105² =
  2. 2.35² =
  3. 3.145² =
  4. 4.15² =
  5. 5.75² =
  6. 6.165² =
  7. 7.95² =
  8. 8.15² =
  9. 9.95² =
  10. 10.165² =
  11. 11.195² =
  12. 12.95² =
  13. 13.135² =
  14. 14.115² =
  15. 15.165² =
  16. 16.165² =
  17. 17.115² =
  18. 18.95² =
  19. 19.105² =
  20. 20.115² =
  21. 21.175² =
  22. 22.45² =
  23. 23.125² =
  24. 24.55² =
  25. 25.55² =
  26. 26.85² =
  27. 27.35² =
  28. 28.45² =
  29. 29.35² =
  30. 30.165² =
  31. 31.155² =
  32. 32.65² =
  33. 33.65² =
  34. 34.195² =
  35. 35.115² =
  36. 36.125² =
  37. 37.145² =
  38. 38.175² =
  39. 39.45² =
  40. 40.65² =

Answer key

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

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