试题 试卷
题型：填空题 题类：常考题 难易度：容易
8的乘法口诀 1847 10
(按从上到下的顺序填写)
9×9{#blank#}1{#/blank#}81
1×7{#blank#}2{#/blank#}8
6＋6＋6＋6＝{#blank#}1{#/blank#}×{#blank#}2{#/blank#}
7＋7＋7＋7＋7＋7＝{#blank#}3{#/blank#}×{#blank#}4{#/blank#}
5×6= 5×5= 8×8= 6×8=
8×5= 3×4= 4×9= 9×3=
7×7= 2×8= 9×2= 6×9-7=
6+60= 23-4= 9×9+3= 8×7-6=
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