请展开查看知识点列表
①4.35×1.024.35 3.98÷1.23.98 0.98×0.980.98
②40.5÷0.840.5 8.24×18.24 3.9÷0.993.9
3.5÷2.13.5 9.2÷0.159.2÷1.5 5.4÷0.995.4
4.8÷0.84.8×0.8 0.808080… 2.14÷1.52.14×1.5
2.717171… 3.25÷0.013.25×100
进入组卷