试题 试卷
题型：解决问题 题类：常考题 难易度：容易
9的乘法口诀1856 10
一共有{#blank#}1{#/blank#} 根香蕉。
摆1只熊猫用9个圆，摆6只{#blank#}1{#/blank#}个圆，摆8只{#blank#}2{#/blank#}个圆
7×1 = 6 × 2 = 3×8 = 2×6 =
5×3 = 9 × 3 = 2×7 = 5 × 4 =
8×2 = 4× 8 = 3 ×9 = 7 × 3 =
5×9{#blank#}1{#/blank#}45 2+2+2{#blank#}2{#/blank#}2×2 6×0{#blank#}3{#/blank#}0+6
14{#blank#}4{#/blank#}7×7 3×6{#blank#}5{#/blank#}6+6+6+6 3×5{#blank#}6{#/blank#}4×3+3
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