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题型:单选题 题类:常考题 难易度:容易
用6的乘法口诀求商1923 10
÷ = (组)
4×{#blank#}1{#/blank#}=20 {#blank#}2{#/blank#}÷3=9 56÷7÷{#blank#}3{#/blank#}=2
36÷{#blank#}4{#/blank#}=6 {#blank#}5{#/blank#}÷5=3 18÷{#blank#}6{#/blank#}=3×2
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