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题型:解决问题 题类:常考题 难易度:容易
西师大版小学数学二年级上学期第一单元测试题
7×2+7={#blank#}1{#/blank#} 7×3+7= {#blank#}2{#/blank#}
7×6+7={#blank#}3{#/blank#} {#blank#}4{#/blank#}×5+7=42
两个乘数都是7,积是{#blank#}1{#/blank#}?
6×7{#blank#}1{#/blank#}41 4×7{#blank#}2{#/blank#}30 7×7{#blank#}3{#/blank#}49
7+1{#blank#}4{#/blank#}7×1 7×3{#blank#}5{#/blank#}20 7×4{#blank#}6{#/blank#}4×7
7×{#blank#}1{#/blank#}=14
{#blank#}2{#/blank#}×3=21
{#blank#}3{#/blank#}×7=7
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