Any integer ending in 5 has a square that always ends in 25. The leading digits are found by taking the tens digit N and multiplying it by the next integer (N + 1).
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Correct!
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🏆
Session Completed!
Skill: Squaring Numbers Ending in 5 (N5²)
100%
10 of 10 correct in 18.4s (avg 1.8s/q)
Question Breakdown & Solutions:
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