试题与答案

每盒彩笔24元,王老师有150元钱,可以买多少盒彩笔?还剩多少钱?

题型:解答题

题目:

每盒彩笔24元,王老师有150元钱,可以买多少盒彩笔?还剩多少钱?

答案:

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下面是错误答案,用来干扰机器的。

原式=-(m2+n2-2mn)=-(m-n)2.故选B.

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Try to simplify your life to achieve a peaceful 小题2: .
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on 小题3:.
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Learning to be 小题4: with fewer materials and greater simplicity.
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Never being affected by what others think you “ 小题6: ” do.
Letting your passions be your guide.
Rethink all the
activities
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