A、C两城间有两条公路．一辆汽车从A城出发经B城到C城用了6小时．
16．直接写出得数
0 156745 156753 156759 156763 156769 156771 156775 156781 156783 156789 156795 156799 156801 156805 156811 156813 156819 156823 156825 156829 156831 156835 156837 156839 156840 156841 156843 156844 156845 156847 156849 156853 156855 156859 156861 156865 156871 156873 156879 156883 156885 156889 156895 156901 156903 156909 156913 156915 156921 156925 156931 156939 199269
| 1-0.75= | 0.6+4= | 4.1+9= | 1.25-0.2= |
| 60÷1000= | 9.4-2.6= | 1-0.09= | 800÷40= |