3÷4=():24=12÷()=36÷()=3+6÷4+()=3+()÷4+24
3÷4=():24=12÷()=36÷()=3+6÷4+()=3+()÷4+24
12比()=4分之3=()÷()=()÷24
12÷(3/4÷1/5) = =
36÷()=()分之12=() ÷12=4分之3
1、用竖式计算.(1)0.384÷0.24= (2)18.2÷0.65=(3)24÷0.5= (4)4.56÷12=(1
4÷3=( ):6=12:( )=( ):12=( )分之36
3÷()=24,3÷()=0.8
12/5×8/3=()÷24/13=()×3/1=()÷26/1=() 2/1×3/1=()÷2/1=()÷9/4=()
3 () -- =30÷40=0.75÷0.4=-- =()% 4 36
3:( )=24÷( )=( )%=6折
()÷36=1/3=9:()=12:()=24分之()
1÷(2÷3)÷(3÷4)÷(4÷5)÷(5÷6)······(2003÷2004)=?