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Squares Ending in 5 Worksheet

Vedic maths trick 2: Squares of numbers ending in 5 · Set 374 · 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. 1.185² =
  2. 2.125² =
  3. 3.85² =
  4. 4.55² =
  5. 5.165² =
  6. 6.95² =
  7. 7.105² =
  8. 8.145² =
  9. 9.155² =
  10. 10.145² =
  11. 11.195² =
  12. 12.185² =
  13. 13.145² =
  14. 14.65² =
  15. 15.115² =
  16. 16.75² =
  17. 17.15² =
  18. 18.25² =
  19. 19.165² =
  20. 20.15² =
  21. 21.155² =
  22. 22.195² =
  23. 23.55² =
  24. 24.115² =
  25. 25.35² =
  26. 26.35² =
  27. 27.15² =
  28. 28.105² =
  29. 29.165² =
  30. 30.65² =
  31. 31.85² =
  32. 32.145² =
  33. 33.185² =
  34. 34.175² =
  35. 35.155² =
  36. 36.25² =
  37. 37.105² =
  38. 38.125² =
  39. 39.55² =
  40. 40.95² =

Answer key

  1. 34225
  2. 15625
  3. 7225
  4. 3025
  5. 27225
  6. 9025
  7. 11025
  8. 21025
  9. 24025
  10. 21025
  11. 38025
  12. 34225
  13. 21025
  14. 4225
  15. 13225
  16. 5625
  17. 225
  18. 625
  19. 27225
  20. 225
  21. 24025
  22. 38025
  23. 3025
  24. 13225
  25. 1225
  26. 1225
  27. 225
  28. 11025
  29. 27225
  30. 4225
  31. 7225
  32. 21025
  33. 34225
  34. 30625
  35. 24025
  36. 625
  37. 11025
  38. 15625
  39. 3025
  40. 9025

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