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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 749 · 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. 1.95² =
  2. 2.185² =
  3. 3.105² =
  4. 4.35² =
  5. 5.35² =
  6. 6.55² =
  7. 7.135² =
  8. 8.125² =
  9. 9.45² =
  10. 10.195² =
  11. 11.55² =
  12. 12.25² =
  13. 13.145² =
  14. 14.185² =
  15. 15.195² =
  16. 16.65² =
  17. 17.45² =
  18. 18.55² =
  19. 19.35² =
  20. 20.45² =
  21. 21.185² =
  22. 22.65² =
  23. 23.135² =
  24. 24.25² =
  25. 25.25² =
  26. 26.35² =
  27. 27.15² =
  28. 28.175² =
  29. 29.145² =
  30. 30.155² =
  31. 31.115² =
  32. 32.175² =
  33. 33.95² =
  34. 34.75² =
  35. 35.195² =
  36. 36.95² =
  37. 37.105² =
  38. 38.195² =
  39. 39.155² =
  40. 40.35² =

Answer key

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

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