7.55÷1.0027.55 5.96÷0.375.96×0.37
6.478 8÷120.6
2.8÷0.4=
2÷5=
0÷3.8=
6.6÷0.11=
202.3÷10=
1÷0.4=
0.72÷1.8=
7.9÷0.79=
204÷24= 52.2÷4.5= 23.25÷0.63≈
13.68÷1.9= 38÷57≈ △8.91÷0.33=
①4.952-1.752÷0.73
②69÷0.125÷8
③31.14÷(3.46×5)