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数学
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31÷5+32÷5+33÷5+34÷5=______．
人气：235 ℃ 时间：2020-03-28 22:19:33
解答
31÷5+32÷5+33÷5+34÷5
=（31+32+33+34）÷5，
=130÷5，
=26；
故答案为：26．
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