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题型：填空题 题类：常考题 难易度：容易
3、4的乘法口诀(2——5的乘法口诀)1586 10
2×＝14
5×＝45
2×5 = 4 × 6 = 5 ×3 = 8 ×5 =
5 +5 = 5×5 = 3 × 5= 2 ×9 =
7×4 = 3×6 = 6×5 = 4 ×1=
4× 8 = 7 ×3 = 4 × 4 = 4 + 4 =
8×6= 7×3= 9×4= 6×7=
5×5= 4×6= 2×7= 8×5=
每盘有{#blank#}1{#/blank#}个，有{#blank#}2{#/blank#}盘，一共有{#blank#}3{#/blank#}个。
{#blank#}4{#/blank#}×{#blank#}5{#/blank#}= {#blank#}6{#/blank#}
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