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40-5÷5=35÷5=7
 
分析:把40-5÷5按照先算除法,再算减法的运算顺序计算出结果,然后与7比较即可.
解答:解:40-5÷5,
=40-1,
=39;
7≠39;
故答案为:×.
点评:一个算式既有加减、又有乘除法,先算乘除法、再算加减.
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