题型：填空题 题类：常考题 难易度：容易
9的乘法口诀1870 10
18÷{#blank#}1{#/blank#}=9 | 36÷{#blank#}2{#/blank#}=9 | 45÷{#blank#}3{#/blank#}=9 |
72÷{#blank#}4{#/blank#}=9 | 27÷{#blank#}5{#/blank#}=9 | 81÷{#blank#}6{#/blank#}=9 |
3×4= | 5×9= | 2×7= | 4×4+5= |
9×1= | 40+50= | 8×6= | 7×7-8= |
6×9= | 7×8= | 60-6= | 5×6-5= |
试题篮
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