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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 925 · 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. 1.155² =
  2. 2.105² =
  3. 3.125² =
  4. 4.195² =
  5. 5.185² =
  6. 6.135² =
  7. 7.45² =
  8. 8.25² =
  9. 9.75² =
  10. 10.115² =
  11. 11.175² =
  12. 12.35² =
  13. 13.125² =
  14. 14.95² =
  15. 15.145² =
  16. 16.185² =
  17. 17.125² =
  18. 18.135² =
  19. 19.175² =
  20. 20.125² =
  21. 21.185² =
  22. 22.45² =
  23. 23.105² =
  24. 24.55² =
  25. 25.145² =
  26. 26.115² =
  27. 27.45² =
  28. 28.175² =
  29. 29.55² =
  30. 30.15² =
  31. 31.15² =
  32. 32.25² =
  33. 33.25² =
  34. 34.65² =
  35. 35.75² =
  36. 36.195² =
  37. 37.65² =
  38. 38.135² =
  39. 39.25² =
  40. 40.115² =

Answer key

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

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