(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=