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题型:填空题 题类:常考题 难易度:容易
6的乘法口诀1774 10
6×3= 1×6= 6×4= 6×2= 6×6=
{#blank#}1{#/blank#}
9×8= 5×5= 80-6= 58+2=
8+47= 72+9= 9×7= 4×8=
7×4= 17-8= 17+5= 6×5=
43-30= 82-9= 12-3= 5×9=
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