题文
8﹣0.72= 0.72×2.5×4= 7.2÷0.8= 0.64÷1.6=
8.7÷2.9×2.9= 4.2÷0.1= 7.2+6.5+2.8= 1.5×0.75+1.5×0.25=
8﹣0.72= 0.72×2.5×4= 7.2÷0.8= 0.64÷1.6=
8.7÷2.9×2.9= 4.2÷0.1= 7.2+6.5+2.8= 1.5×0.75+1.5×0.25=
试题篮
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