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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 823 · 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. 1.25² =
  2. 2.25² =
  3. 3.25² =
  4. 4.175² =
  5. 5.55² =
  6. 6.115² =
  7. 7.75² =
  8. 8.175² =
  9. 9.85² =
  10. 10.185² =
  11. 11.25² =
  12. 12.95² =
  13. 13.125² =
  14. 14.195² =
  15. 15.95² =
  16. 16.85² =
  17. 17.165² =
  18. 18.105² =
  19. 19.25² =
  20. 20.165² =
  21. 21.15² =
  22. 22.125² =
  23. 23.25² =
  24. 24.55² =
  25. 25.95² =
  26. 26.135² =
  27. 27.115² =
  28. 28.175² =
  29. 29.185² =
  30. 30.65² =
  31. 31.95² =
  32. 32.125² =
  33. 33.135² =
  34. 34.85² =
  35. 35.135² =
  36. 36.105² =
  37. 37.75² =
  38. 38.155² =
  39. 39.45² =
  40. 40.55² =

Answer key

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

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