5.44…5.444 81÷0.98.1÷0.09 2.8×0.12.8÷0.1
18÷0.2= 3÷2= 4.8÷6= 7.5÷0.5=
6÷12= 7.23×0.1= 3.2÷0.32= 6.06÷0.6=