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 1829 10
8=×8
8=×4
8=×2
2×{#blank#}1{#/blank#} =14 {#blank#}2{#/blank#}×5=40
5×{#blank#}3{#/blank#} =15 {#blank#}4{#/blank#}×1=4
2×2={#blank#}1{#/blank#}
7×2={#blank#}2{#/blank#}
3×8={#blank#}3{#/blank#}
6×9={#blank#}4{#/blank#}
8×8={#blank#}5{#/blank#}
5×2+5={#blank#}1{#/blank#} 7×8-7={#blank#}2{#/blank#}
8×6-8={#blank#}3{#/blank#} 6×5+6={#blank#}4{#/blank#}
试题篮