88-252/(72*4)的简便计算越简便越好

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88-252/(72*4)的简便计算越简便越好88-252/(72*4)的简便计算越简便越好88-252/(72*4)的简便计算越简便越好88-252/(72*4)=88-252/288=88-7/8

88-252/(72*4)的简便计算越简便越好
88-252/(72*4)的简便计算
越简便越好

88-252/(72*4)的简便计算越简便越好
88-252/(72*4)
=88-252/288
=88-7/8
=87又1/8

88-252÷(72×4)
=88-(7×9×4)÷(8×9×4)
=88-7/8
=87又8分之1