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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 942 · 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. 2.65² =
  3. 3.175² =
  4. 4.195² =
  5. 5.35² =
  6. 6.165² =
  7. 7.185² =
  8. 8.115² =
  9. 9.25² =
  10. 10.145² =
  11. 11.155² =
  12. 12.175² =
  13. 13.155² =
  14. 14.65² =
  15. 15.165² =
  16. 16.65² =
  17. 17.165² =
  18. 18.135² =
  19. 19.55² =
  20. 20.55² =
  21. 21.45² =
  22. 22.45² =
  23. 23.15² =
  24. 24.145² =
  25. 25.175² =
  26. 26.185² =
  27. 27.15² =
  28. 28.55² =
  29. 29.135² =
  30. 30.105² =
  31. 31.175² =
  32. 32.125² =
  33. 33.55² =
  34. 34.185² =
  35. 35.165² =
  36. 36.135² =
  37. 37.85² =
  38. 38.25² =
  39. 39.85² =
  40. 40.35² =

Answer key

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

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