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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 857 · 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. 1.65² =
  2. 2.25² =
  3. 3.25² =
  4. 4.85² =
  5. 5.45² =
  6. 6.145² =
  7. 7.155² =
  8. 8.165² =
  9. 9.155² =
  10. 10.175² =
  11. 11.165² =
  12. 12.125² =
  13. 13.115² =
  14. 14.185² =
  15. 15.165² =
  16. 16.55² =
  17. 17.125² =
  18. 18.185² =
  19. 19.155² =
  20. 20.195² =
  21. 21.85² =
  22. 22.95² =
  23. 23.155² =
  24. 24.55² =
  25. 25.45² =
  26. 26.125² =
  27. 27.125² =
  28. 28.115² =
  29. 29.65² =
  30. 30.155² =
  31. 31.55² =
  32. 32.55² =
  33. 33.155² =
  34. 34.95² =
  35. 35.135² =
  36. 36.65² =
  37. 37.15² =
  38. 38.195² =
  39. 39.105² =
  40. 40.45² =

Answer key

  1. 4225
  2. 625
  3. 625
  4. 7225
  5. 2025
  6. 21025
  7. 24025
  8. 27225
  9. 24025
  10. 30625
  11. 27225
  12. 15625
  13. 13225
  14. 34225
  15. 27225
  16. 3025
  17. 15625
  18. 34225
  19. 24025
  20. 38025
  21. 7225
  22. 9025
  23. 24025
  24. 3025
  25. 2025
  26. 15625
  27. 15625
  28. 13225
  29. 4225
  30. 24025
  31. 3025
  32. 3025
  33. 24025
  34. 9025
  35. 18225
  36. 4225
  37. 225
  38. 38025
  39. 11025
  40. 2025

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