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1.25×8= 16×0.5= 0.72÷0.9= 360÷100=
0.3×1.5= 0.81÷0.3= 2.4×6= 3.2÷4÷0.8=
7.65+0.87.65 10.23×0.9910.23 4.58÷2.34.58
9.8×59.8÷0.2 b×0.1b+0.1(b≠0) 0.25×0.92.5
进入组卷