试题 试卷
题型：填空题 题类：常考题 难易度：容易
用6的乘法口诀求商1925 10
想：三十八，商是．
8×{#blank#}1{#/blank#}= 64 {#blank#}2{#/blank#}× 7 = 21 8×{#blank#}3{#/blank#}= 72
{#blank#}4{#/blank#}×4 = 36 7×{#blank#}5{#/blank#}= 42 {#blank#}6{#/blank#}×9= 45
16÷{#blank#}1{#/blank#}=8 {#blank#}2{#/blank#}×3=21
8÷{#blank#}3{#/blank#}=1 24÷{#blank#}4{#/blank#}=3
7×{#blank#}5{#/blank#}=35 49÷{#blank#}6{#/blank#}=7
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