75*0.82+2.5*8.2简便运算13.75+45÷1.8*2512.5*4.8÷1.5÷5

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75*0.82+2.5*8.2简便运算13.75+45÷1.8*2512.5*4.8÷1.5÷5
75*0.82+2.5*8.2简便运算
13.75+45÷1.8*25
12.5*4.8÷1.5÷5

75*0.82+2.5*8.2简便运算13.75+45÷1.8*2512.5*4.8÷1.5÷5
75*0.82+2.5*8.2
=75*0.82+25*0.82
=0.82（75+25）
=82
13.75+45÷1.8*25
=13.75+45÷45
=13.75+1
=14.75
12.5*4.8÷1.5÷5
=12.5*8*0.6÷1.5÷5
=60÷5÷1.5
=12÷1.5
=8

2.8×75简便运算简便! 75*0.82+2.5*8.2简便运算13.75+45÷1.8*2512.5*4.8÷1.5÷5 简便运算：75*4.67+17.9*2.5 75*75简便运算 75×12简便运算 9.8×2.5 简便运算, 简便运算1 75*0.82+2.5*8.2简便运算 13.75+45÷1.8*25 12.5*4.8÷1.5÷5 简便运算：175-75/25 2.5*102-55简便运算 2400÷2.5简便运算 1.25×0.64×2.5 简便运算 2.5×0.32×12.5简便运算 2.84÷2.5简便运算 2.5×40.1的简便运算 2.84÷2.5简便运算 85×1/86简便运算 1~1000的简便运算