0.8×60=
3-0.98=
0÷0.496=
1÷0.01=
12.6÷0.3=
45÷4.5=
0.2×0.45=
6.3÷9=
4.872÷2.4 11.7÷0.18 ※5.63÷7.8 4÷15
3.6÷0.18=
27×3.01÷27=
2.8-2.8÷7=
4.2÷6=
0.25×40=
0.14×0.3=
4.25×9.9+4.25×0.1=
0.2-0.2×0.2=