试题 试卷
题型：填空题 题类：常考题 难易度：普通
8的乘法口诀 1845 10
4×730
7×860
204×5
6×612
3＝{#blank#}1{#/blank#}×3
28＝7×{#blank#}2{#/blank#}
5×7{#blank#}1{#/blank#}5+7 6+6{#blank#}2{#/blank#}5×5 28元{#blank#}3{#/blank#}24元+6元
六七{#blank#}3{#/blank#} 八八{#blank#}4{#/blank#}
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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