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题型:填空题 题类:常考题 难易度:容易
8的乘法口诀 1829 10
4=×4
4=×2
0,2,4,{#blank#}1{#/blank#},{#blank#}2{#/blank#},{#blank#}3{#/blank#},{#blank#}4{#/blank#},{#blank#}5{#/blank#},{#blank#}6{#/blank#},{#blank#}7{#/blank#},{#blank#}8{#/blank#},22,24.
3×3= 2×5= 2×8= 1×9=
5×9= 6×7= 49÷7= 4×8=
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