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题型:填空题 题类:常考题 难易度:普通
6的乘法口诀 1783
三十五
六十二
五六
三十二
8{#blank#}1{#/blank#}7=56
7{#blank#}2{#/blank#}8=15
6{#blank#}3{#/blank#}5=30
{#blank#}1{#/blank#}
7×1 = 6 × 2 = 3×8 = 2×6 =
5×3 = 9 × 3 = 2×7 = 5 × 4 =
8×2 = 4× 8 = 3 ×9 = 7 × 3 =
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