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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 848 · 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. 1.55² =
  2. 2.35² =
  3. 3.45² =
  4. 4.85² =
  5. 5.165² =
  6. 6.75² =
  7. 7.25² =
  8. 8.15² =
  9. 9.105² =
  10. 10.35² =
  11. 11.105² =
  12. 12.45² =
  13. 13.135² =
  14. 14.185² =
  15. 15.105² =
  16. 16.195² =
  17. 17.115² =
  18. 18.105² =
  19. 19.145² =
  20. 20.135² =
  21. 21.35² =
  22. 22.135² =
  23. 23.105² =
  24. 24.75² =
  25. 25.35² =
  26. 26.145² =
  27. 27.125² =
  28. 28.125² =
  29. 29.55² =
  30. 30.165² =
  31. 31.15² =
  32. 32.75² =
  33. 33.175² =
  34. 34.45² =
  35. 35.55² =
  36. 36.55² =
  37. 37.35² =
  38. 38.75² =
  39. 39.165² =
  40. 40.85² =

Answer key

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

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