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题型:填空题 题类:常考题 难易度:普通
8的乘法口诀 1823 11
48{#blank#}1{#/blank#}6=24{#blank#}2{#/blank#}3 18{#blank#}3{#/blank#}2=3{#blank#}4{#/blank#}3 9{#blank#}5{#/blank#}9=5{#blank#}6{#/blank#}5
70+23= 6×7= 52-23= 28÷7=
18+82= 64÷8= 35÷5= 7×7=
80-26= 63÷9= 32÷4= 8×9=
□+□=□ □×□=□
□÷□=□ □÷□=□
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