0.24÷6=
0.78÷0.3=
4.5÷0.5=
0.25×8=
5.5×0.2=
3.25+1.75=
①2.11÷8÷0.125 ②54×0.15 ③50-21.36÷0.8 ④2.37×4.7+2.37×5.3
3.5÷0.7=
16.8÷4=
2.3+10=
7.5÷25=
27.9÷9=
6.06÷6=
9.3×1.89.3 7.37.3×0.8
0.86×1.18.6×0.11 0.85×0.990.85×0.9
0.42=÷=÷=÷