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Square Ending in 5
Question 1 of 10
0.0s
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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Session Completed!

Skill: Squaring Numbers Ending in 5 (N5²)

100%
10 of 10 correct in 18.4s (avg 1.8s/q)
Mastery Status: Master
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Question Breakdown & Solutions:

# Problem Your Choice Correct Step-by-Step Reasoning
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