6.3÷3=
8.7÷10=
3×3.2=
8.2÷2=
7÷0.7=
24÷0.6=
6.9÷3=
1.8÷9=
3.07× 1.2 3.07 7.2÷1.67.2÷0.8
4.9÷1.44.9 3.5×0.60.35× 6