(1)8.32÷4= (2)5.92÷1.6= (3)0.63÷0.15=
(4)140.4÷18= (5)9.18÷9= (6)243.2÷6.4=
(7)7÷0.28= (8)15.6÷2= (9)0.138÷0.15=
(10)216÷2.7= (11)6.4÷32= (12)104÷0.52=
(13)72÷3.8= (14)75.6÷1.8= (15)8.91÷0.27=
(16)2.6÷0.13= (17)0.21÷1.4= (18)1.12÷0.56=
(19)7.35÷2.1= (20)19.8÷45= (21)1÷0.025=