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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 941 · 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. 1.135² =
  2. 2.195² =
  3. 3.65² =
  4. 4.35² =
  5. 5.65² =
  6. 6.25² =
  7. 7.15² =
  8. 8.25² =
  9. 9.15² =
  10. 10.15² =
  11. 11.125² =
  12. 12.95² =
  13. 13.105² =
  14. 14.185² =
  15. 15.195² =
  16. 16.115² =
  17. 17.85² =
  18. 18.55² =
  19. 19.65² =
  20. 20.65² =
  21. 21.25² =
  22. 22.125² =
  23. 23.55² =
  24. 24.175² =
  25. 25.175² =
  26. 26.25² =
  27. 27.145² =
  28. 28.35² =
  29. 29.75² =
  30. 30.65² =
  31. 31.185² =
  32. 32.15² =
  33. 33.15² =
  34. 34.145² =
  35. 35.125² =
  36. 36.165² =
  37. 37.165² =
  38. 38.155² =
  39. 39.15² =
  40. 40.65² =

Answer key

  1. 18225
  2. 38025
  3. 4225
  4. 1225
  5. 4225
  6. 625
  7. 225
  8. 625
  9. 225
  10. 225
  11. 15625
  12. 9025
  13. 11025
  14. 34225
  15. 38025
  16. 13225
  17. 7225
  18. 3025
  19. 4225
  20. 4225
  21. 625
  22. 15625
  23. 3025
  24. 30625
  25. 30625
  26. 625
  27. 21025
  28. 1225
  29. 5625
  30. 4225
  31. 34225
  32. 225
  33. 225
  34. 21025
  35. 15625
  36. 27225
  37. 27225
  38. 24025
  39. 225
  40. 4225

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