横线里最大能填几?9× <74 7× <308× <89 ÷6=5…4365÷6= … .
2.5:______==1.25=25÷______=______%.
3:5==15÷______=______÷75=______(填小数)
4:10==20÷______="______" (填小数).
0.5÷______==2:______。
______÷______==0.6=______:15=______%