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](/uploads/image/z/340819-43-9.jpg?t=11%2F10%2A11%2F10%2A11%2F10-11%2F10%2A11%2F10-11%2F10%2A1%2F10%E7%AE%80%E4%BE%BF%E8%BF%90%E7%AE%97)
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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简便运算
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