试题 试卷
题型：填空题 题类：常考题 难易度：容易
9的乘法口诀1881 10
2×9={#blank#}2{#/blank#}×3
{#blank#}1{#/blank#}七四十二
{#blank#}1{#/blank#}×4=16 6×{#blank#}2{#/blank#}=30 {#blank#}3{#/blank#}×6=12
16÷4={#blank#}4{#/blank#} 30÷6={#blank#}5{#/blank#} 12÷6={#blank#}6{#/blank#}
5×{#blank#}7{#/blank#}=10 {#blank#}8{#/blank#}×3=9 4×{#blank#}9{#/blank#}=20
8+7= 27-12= 25-6= 35+25=
8×3= 4×9= 3×5= 2×6=
试题篮
