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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 647 · 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. 1.195² =
  2. 2.175² =
  3. 3.195² =
  4. 4.105² =
  5. 5.105² =
  6. 6.95² =
  7. 7.185² =
  8. 8.155² =
  9. 9.95² =
  10. 10.105² =
  11. 11.55² =
  12. 12.165² =
  13. 13.45² =
  14. 14.135² =
  15. 15.55² =
  16. 16.195² =
  17. 17.85² =
  18. 18.25² =
  19. 19.35² =
  20. 20.175² =
  21. 21.125² =
  22. 22.115² =
  23. 23.165² =
  24. 24.55² =
  25. 25.175² =
  26. 26.135² =
  27. 27.195² =
  28. 28.35² =
  29. 29.65² =
  30. 30.15² =
  31. 31.15² =
  32. 32.15² =
  33. 33.155² =
  34. 34.195² =
  35. 35.65² =
  36. 36.165² =
  37. 37.15² =
  38. 38.15² =
  39. 39.65² =
  40. 40.15² =

Answer key

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

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