12.01÷1.0212.01 0.36÷0.360.36 10.8÷5.410.8
5.48÷0.85.48 9.72÷0.089.72 0.99÷1.10.99
7.2÷0.04= 0.636÷0.053= 0.21÷0.012=
4.32÷3.6= 78.48÷2.4= 22.32÷0.36=