3.直接写出得数.
| 1.05÷3= | 8.04-0.02= | 30.15÷15= | 0.26÷2.6= |
| 9.63+0.3= | 2760×0.01= | 0.25×40= | 89÷2= |
| 5.7×0.5= | 0.6×0.3= | 3.78÷10= | 14.21÷7= |
| 20.2-9.07= | 7.2÷0.24= | 0.81÷27= |
2.
从上面看到的形状是( )
| A. | B. | C. | D. |
1.一个三位数除以0.01,结果和原数相比( )
| A. | 缩小到它的$\frac{1}{10}$ | B. | 缩小到它的$\frac{1}{100}$ | C. | 扩大到它的10倍 | D. | 扩大到它的100倍 |
16.在横线里填上“<,>或=”.
0 133836 133844 133850 133854 133860 133862 133866 133872 133874 133880 133886 133890 133892 133896 133902 133904 133910 133914 133916 133920 133922 133926 133928 133930 133931 133932 133934 133935 133936 133938 133940 133944 133946 133950 133952 133956 133962 133964 133970 133974 133976 133980 133986 133992 133994 134000 134004 134006 134012 134016 134022 134030 199269
| 3.$\stackrel{•}{8}$$\stackrel{•}{7}$>3.877 | 18.9÷0.01>0.189 | 324÷0.1=100×32.4 |
| 0.36=0.360 | 80.19<7.42×80.19 | 16.5×1.8>0.1×16.5. |