725÷9的商是 位数.□35÷4的被除数是三位数,商是3十多,方框里的数字是 .一道有余数的除法的除数是8,它的余数最大是 .
9÷ =0.6= :20=30: .
= :15==6÷ = (填小数)
:8=15÷ ==9: .
==12÷ = :20= (小数)
15÷ === %= (小数)