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High School Math A Integer Properties Quiz
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High School Math A Integer Properties Quiz
20 questions: Congruences and Remainders

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Correct:20、Wrong:0
57.33
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Tips1
Check the integer property first.
Decide whether the problem is about divisibility, remainders, gcd/lcm, congruences, Diophantine equations, or base notation.
Check the remainder range.
A remainder modulo m must be from 0 to m-1. For gcd/lcm, check common prime factors.
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