1.2÷30.48÷64.6÷2314×0.5
6.8÷40.72÷120.7×1.10.72÷4
9.6÷65.2÷1312.5÷50.12×5
8÷0.50.32÷160.5×1.10.5＋0.14
1.25×46.3÷2.10.92÷46÷1.2
0.4÷87.6－3.86.8÷1.70.56÷14
2.4÷0.684÷0.040.49÷0.76.3÷3.1
96÷0.61.55÷0.50.35÷0.0736÷1.2
4.8÷3＝1.8×0.5＝0.05×4＝0÷5.32＝
13.2÷6＝33.5÷5＝3.6÷18＝0.54÷2.7＝
