8.直接写出得数.
| 112.7+1.08= | 21-0.53= | 0.24×5= | 0+3.5= |
| 41.2÷0.4= | 60.42×5= | 0.14÷0.7= | 3.52×0.1= |
| 52.5×0.5÷52.5×0.5= | 3.65×101-3.65= |
7.2.9除以1.4,当除到商是2时,余数是( )
| A. | 1 | B. | 10 | C. | 0.1 |
6.100千克花生果可以榨油38千克,照这样计算,每千克花生果可榨油( )千克,榨1千克油要花生果约( )千克.
| A. | 100÷38 | B. | 38÷100 | C. | (38+100)÷100 |
5.如果甲数×3.5=乙数×5.3,甲乙两数不为0,那么甲数( )乙数.
0 127785 127793 127799 127803 127809 127811 127815 127821 127823 127829 127835 127839 127841 127845 127851 127853 127859 127863 127865 127869 127871 127875 127877 127879 127880 127881 127883 127884 127885 127887 127889 127893 127895 127899 127901 127905 127911 127913 127919 127923 127925 127929 127935 127941 127943 127949 127953 127955 127961 127965 127971 127979 199269
| A. | > | B. | < | C. | = |