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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 661 · 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. 1.75² =
  2. 2.35² =
  3. 3.85² =
  4. 4.85² =
  5. 5.65² =
  6. 6.75² =
  7. 7.195² =
  8. 8.125² =
  9. 9.165² =
  10. 10.125² =
  11. 11.175² =
  12. 12.45² =
  13. 13.195² =
  14. 14.85² =
  15. 15.195² =
  16. 16.135² =
  17. 17.165² =
  18. 18.195² =
  19. 19.105² =
  20. 20.75² =
  21. 21.75² =
  22. 22.185² =
  23. 23.75² =
  24. 24.65² =
  25. 25.65² =
  26. 26.155² =
  27. 27.25² =
  28. 28.85² =
  29. 29.95² =
  30. 30.15² =
  31. 31.25² =
  32. 32.135² =
  33. 33.15² =
  34. 34.195² =
  35. 35.135² =
  36. 36.165² =
  37. 37.35² =
  38. 38.45² =
  39. 39.145² =
  40. 40.105² =

Answer key

  1. 5625
  2. 1225
  3. 7225
  4. 7225
  5. 4225
  6. 5625
  7. 38025
  8. 15625
  9. 27225
  10. 15625
  11. 30625
  12. 2025
  13. 38025
  14. 7225
  15. 38025
  16. 18225
  17. 27225
  18. 38025
  19. 11025
  20. 5625
  21. 5625
  22. 34225
  23. 5625
  24. 4225
  25. 4225
  26. 24025
  27. 625
  28. 7225
  29. 9025
  30. 225
  31. 625
  32. 18225
  33. 225
  34. 38025
  35. 18225
  36. 27225
  37. 1225
  38. 2025
  39. 21025
  40. 11025

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