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小学数学四则运算解题方法
2016-11-29 13:28
来源:搜狐教育
作者:
四则混合运算是小学数学计算教学中的难点内容,也是孩子们出错率最高的题型之一。
因此,四则混合运算的审题,大家应该做到下面几点:


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