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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 885 · 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. 1.185² =
  2. 2.135² =
  3. 3.15² =
  4. 4.125² =
  5. 5.55² =
  6. 6.25² =
  7. 7.15² =
  8. 8.125² =
  9. 9.25² =
  10. 10.145² =
  11. 11.65² =
  12. 12.85² =
  13. 13.35² =
  14. 14.155² =
  15. 15.55² =
  16. 16.65² =
  17. 17.115² =
  18. 18.35² =
  19. 19.35² =
  20. 20.135² =
  21. 21.85² =
  22. 22.25² =
  23. 23.85² =
  24. 24.35² =
  25. 25.65² =
  26. 26.65² =
  27. 27.125² =
  28. 28.155² =
  29. 29.65² =
  30. 30.195² =
  31. 31.165² =
  32. 32.15² =
  33. 33.45² =
  34. 34.185² =
  35. 35.65² =
  36. 36.85² =
  37. 37.85² =
  38. 38.35² =
  39. 39.145² =
  40. 40.105² =

Answer key

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

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