0.888*0.8+0.111*1.6简便方法怎么算
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0.888*0.8+0.111*1.6简便方法怎么算
![0.888*0.8+0.111*1.6简便方法怎么算](/uploads/image/z/186514-34-4.jpg?t=0.888%2A0.8%2B0.111%2A1.6%E7%AE%80%E4%BE%BF%E6%96%B9%E6%B3%95%E6%80%8E%E4%B9%88%E7%AE%97)
0.888*0.8+0.111*1.6
=0.111*8*0.8+0.111*1.6
=0.111*(6.4+1.6)
=0.111*8
=0.888
=0.111*8*0.8+0.111*1.6
=0.111*(6.4+1.6)
=0.111*8
=0.888