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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 891 · 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. 2.175² =
  3. 3.35² =
  4. 4.65² =
  5. 5.165² =
  6. 6.135² =
  7. 7.175² =
  8. 8.145² =
  9. 9.145² =
  10. 10.75² =
  11. 11.85² =
  12. 12.45² =
  13. 13.15² =
  14. 14.45² =
  15. 15.195² =
  16. 16.25² =
  17. 17.65² =
  18. 18.25² =
  19. 19.105² =
  20. 20.85² =
  21. 21.125² =
  22. 22.125² =
  23. 23.35² =
  24. 24.135² =
  25. 25.165² =
  26. 26.85² =
  27. 27.55² =
  28. 28.55² =
  29. 29.125² =
  30. 30.185² =
  31. 31.35² =
  32. 32.125² =
  33. 33.95² =
  34. 34.115² =
  35. 35.165² =
  36. 36.155² =
  37. 37.75² =
  38. 38.105² =
  39. 39.45² =
  40. 40.55² =

Answer key

  1. 18225
  2. 30625
  3. 1225
  4. 4225
  5. 27225
  6. 18225
  7. 30625
  8. 21025
  9. 21025
  10. 5625
  11. 7225
  12. 2025
  13. 225
  14. 2025
  15. 38025
  16. 625
  17. 4225
  18. 625
  19. 11025
  20. 7225
  21. 15625
  22. 15625
  23. 1225
  24. 18225
  25. 27225
  26. 7225
  27. 3025
  28. 3025
  29. 15625
  30. 34225
  31. 1225
  32. 15625
  33. 9025
  34. 13225
  35. 27225
  36. 24025
  37. 5625
  38. 11025
  39. 2025
  40. 3025

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