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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 320 · 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. 1.195² =
  2. 2.95² =
  3. 3.45² =
  4. 4.95² =
  5. 5.15² =
  6. 6.175² =
  7. 7.195² =
  8. 8.65² =
  9. 9.95² =
  10. 10.25² =
  11. 11.135² =
  12. 12.75² =
  13. 13.55² =
  14. 14.105² =
  15. 15.85² =
  16. 16.25² =
  17. 17.135² =
  18. 18.35² =
  19. 19.155² =
  20. 20.15² =
  21. 21.105² =
  22. 22.45² =
  23. 23.145² =
  24. 24.105² =
  25. 25.165² =
  26. 26.115² =
  27. 27.185² =
  28. 28.145² =
  29. 29.195² =
  30. 30.195² =
  31. 31.155² =
  32. 32.45² =
  33. 33.185² =
  34. 34.145² =
  35. 35.115² =
  36. 36.165² =
  37. 37.135² =
  38. 38.15² =
  39. 39.55² =
  40. 40.85² =

Answer key

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

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