9.
用简便方法计算. 24000÷125 | 2600÷50 | 12×25×3 |
875×126+126×125 | 13000÷250 | (480+360+120)÷120. |
6.( )的107倍是9303.
A. | 87 | B. | 996063 | C. | 870 |
5.11845是115的( )倍.
A. | 13 | B. | 103 | C. | 130 |
4.2943的109倍是( )
0 161836 161844 161850 161854 161860 161862 161866 161872 161874 161880 161886 161890 161892 161896 161902 161904 161910 161914 161916 161920 161922 161926 161928 161930 161931 161932 161934 161935 161936 161938 161940 161944 161946 161950 161952 161956 161962 161964 161970 161974 161976 161980 161986 161992 161994 162000 162004 162006 162012 162016 162022 162030 199269
A. | 27 | B. | 320787 | C. | 55917 |