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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 698 · 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. 2.175² =
  3. 3.115² =
  4. 4.95² =
  5. 5.175² =
  6. 6.145² =
  7. 7.55² =
  8. 8.135² =
  9. 9.175² =
  10. 10.195² =
  11. 11.165² =
  12. 12.95² =
  13. 13.105² =
  14. 14.65² =
  15. 15.115² =
  16. 16.135² =
  17. 17.65² =
  18. 18.85² =
  19. 19.115² =
  20. 20.45² =
  21. 21.15² =
  22. 22.55² =
  23. 23.175² =
  24. 24.185² =
  25. 25.165² =
  26. 26.175² =
  27. 27.35² =
  28. 28.165² =
  29. 29.85² =
  30. 30.85² =
  31. 31.185² =
  32. 32.165² =
  33. 33.85² =
  34. 34.105² =
  35. 35.175² =
  36. 36.55² =
  37. 37.185² =
  38. 38.55² =
  39. 39.55² =
  40. 40.105² =

Answer key

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

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