3.26*5.7-32.6*0.07

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3.26*5.7-32.6*0.073.26*5.7-32.6*0.073.26*5.7-32.6*0.07原式=3.26×5.7-3.26×0.7=3.26×(5.7-0.7)=3.26×5=16.

3.26*5.7-32.6*0.07
3.26*5.7-32.6*0.07

3.26*5.7-32.6*0.07
原式
=3.26×5.7-3.26×0.7
=3.26×(5.7-0.7)
=3.26×5
=16.3