口算．2÷12 = 12÷2 = 1÷13 = 2÷16 =

题型：填空题题类：常考题难易度：容易

分数除以整数(不含带分数)7248

口算．

$\text{[math]}$ = $\text{[math]}$ = $\text{[math]}$ = $\text{[math]}$ =

举一反三

填一填。

①— {#blank#}1{#/blank#} ②— {#blank#}2{#/blank#} ③— {#blank#}3{#/blank#} ④— {#blank#}4{#/blank#}

$\text{[math]}$ × $\text{[math]}$ {#blank#}1{#/blank#} $\text{[math]}$ $\text{[math]}$ ÷ $\text{[math]}$ {#blank#}2{#/blank#} $\text{[math]}$

13× $\text{[math]}$ {#blank#}3{#/blank#}12× $\text{[math]}$ × $\text{[math]}$

$\text{[math]}$	$\text{[math]}$	$\text{[math]}$	$\text{[math]}$	$\text{[math]}$
$\text{[math]}$	$\text{[math]}$	$\text{[math]}$	$\text{[math]}$	$\text{[math]}$

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