8.26*0.25-4.13/2怎么简算
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8.26*0.25-4.13/2怎么简算
![8.26*0.25-4.13/2怎么简算](/uploads/image/z/8251377-33-7.jpg?t=8.26%2A0.25-4.13%2F2%E6%80%8E%E4%B9%88%E7%AE%80%E7%AE%97)
8.26*0.25-4.13/2
=8.26*0.25-4.13*0.5
=8.26*0.25-4.13*2*0.25
=8.26*0.25-8.26*0.25
=0
=8.26*0.25-4.13*0.5
=8.26*0.25-4.13*2*0.25
=8.26*0.25-8.26*0.25
=0