5.6×1.01-0.56 简便计算

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5.6×1.01-0.56 简便计算

5.6×1.01-0.56 简便计算
5.6×1.01-0.56 简便计算

5.6×1.01-0.56 简便计算
5.6×1.01-0.56
=5.6*1.01-5.6*0.1
=5.6*(1.01-0.1)
=5.6*0.91
=5.096

5.6×1.01-0.56
=5.6x1.01-5.6x0.1
=5.6x(1.01-0.1)
=5.6x1
=5.6

5.6×1.01-0.56
=5.6×(1+0.01)-0.56
=5.6+0.056-0.56
=5.096

我觉得题有点问题 正常应该是
5.6×1.1-0.56