试题 试卷
题型:填空题 题类:常考题 难易度:容易
表内乘法2104 10
3=×3
28=7×
3{#blank#}1{#/blank#}2=5
2{#blank#}2{#/blank#}2=4
3{#blank#}3{#/blank#}3=9
(只){#blank#}3{#/blank#}
(根){#blank#}4{#/blank#}
4×{#blank#}1{#/blank#}<30 {#blank#}2{#/blank#}×8<40
9×{#blank#}3{#/blank#}<46 {#blank#}4{#/blank#}×5<37
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