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 1846 10
8×＝16
×9＝72
×8＝56
8×2＝{#blank#}1{#/blank#} 7×8＝{#blank#}2{#/blank#} 4×8＝{#blank#}3{#/blank#} 1×8＝{#blank#}4{#/blank#}
8×3＝{#blank#}5{#/blank#} 3×9＝{#blank#}6{#/blank#} 5×8＝{#blank#}7{#/blank#} 4×7＝{#blank#}8{#/blank#}
8×8＝{#blank#}9{#/blank#} 8×6＝{#blank#}10{#/blank#}
4×{#blank#}1{#/blank#}=32 8×{#blank#}2{#/blank#}=48 {#blank#}3{#/blank#}×9=45
{#blank#}4{#/blank#}×6=60 {#blank#}5{#/blank#}×7=14
4×□=24 8+□=16
6×□=24 8×□=8
8×□ =24 □-8=40
45-30=
4×8=
35+7=
7×7=
6×3=
85-8=
70-5=
5×6=
9×4=
7×8+30=
7×5-5=
38+40-30=
82-(4+26)=
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