请展开查看知识点列表
25×4= 1.25×8= 10+0.47 = 0.6×0.2=
2.01×0.1= 3.05+0.05= 56÷100= 3.6+0.4=
5-3.5= 0.02×0.6= 0.6×10= 3.64-3.6=
0.66+0.27= 12×0.02= 4.7×0.1= 19.3÷10=
进入组卷