《分数除以整数》口算练习

$\frac {1} {4}\div 2=$

$\frac {11} {12}\div 11=$

$\frac {1} {4}\div 5=$

$\frac {5} {9}\div 5=$

$\frac {5} {17}\div 5=$

$\frac {39} {40}\div 26=$

$\frac {9} {10}\div 3=$

$\frac {3} {4}\div 2=$

$\frac {1} {3}\div 6=$