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11/10*11/10*11/10-11/10*11/10-11/10*1/10简便运算

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11/10*11/10*11/10-11/10*11/10-11/10*1/10简便运算
11/10*11/10*11/10-11/10*11/10-11/10*1/10
=11/10*11/10(11/10-1-1)
=11/10*11/10*(-9/10)
=-1089/1000
再问: 你算错了,再算一遍,最佳答案给你留着
再答: 11/10*11/10*11/10-11/10*11/10-11/10*1/10 =11/10*11/10*11/10-11/10*(11/10+1/10) =11/10*11/10*11/10-11/10*6/5 =11/10*(11/10*11/10-6/5) =11/10*(1.21-1.2) =1.1×0.01 =0.011 把1/10看成11/10了
再答: 11/10*11/10*11/10-11/10*11/10-11/10*1/10 =11/10*11/10*11/10-11/10*(11/10+1/10) =11/10*11/10*11/10-11/10*6/5 =11/10*(11/10*11/10-6/5) =11/10*(1.21-1.2) =1.1×0.01 =0.011 把1/10看成11/10了