10.用竖式计算,带※的要验算.
0 161842 161850 161856 161860 161866 161868 161872 161878 161880 161886 161892 161896 161898 161902 161908 161910 161916 161920 161922 161926 161928 161932 161934 161936 161937 161938 161940 161941 161942 161944 161946 161950 161952 161956 161958 161962 161968 161970 161976 161980 161982 161986 161992 161998 162000 162006 162010 162012 162018 162022 162028 162036 199269
964÷8= | 60×68= | 62×49= | ※38×62= | ※703÷5= |
36×27= | 25×24= | 18×36= | 420÷5= | 24×42= |