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题型：判断题 题类：常考题 难易度：容易
6的乘法口诀 1783
计算2×6这个算式用口诀：二六得八．
{#blank#}1{#/blank#}八四十八
{#blank#}1{#/blank#}×{#blank#}2{#/blank#}＝12 {#blank#}3{#/blank#}×{#blank#}4{#/blank#}＝12
4 × 1 = 3 × 2 = 6 × 2 = 1 × 8 =
4 + 1 = 3 + 2 = 6 + 2 = 1 + 8 =
28－7= 5×8 = 28－16 = 6×4 = 50－6 =
45+7 = 22+60= 6×7 = 7×8－8= 5×5+6=
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