发布网友 发布时间:2024-10-17 20:06
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热心网友 时间:2024-10-17 20:06
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<span class="icon i-finished"></span><span class="question-title">求解两道数学题三个5一个1(四个数用加减乘除算出24)</span>
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<span class="black i-reward">悬赏分:30</span>
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<span class="gray">解决时间:2007-7-21 22:08</span>
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<span class="gray">提问者:<a log="qbox.asker.username" href="http://passport.baidu.com/?business
热心网友 时间:2024-10-17 20:06
平方可以用不?
7^2-10+10+10 =24