试题 试卷
题型:填空题 题类:常考题 难易度:普通
分数乘整数(不含带分数) 7030 10
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{#blank#}2{#/blank#}1
{#blank#}3{#/blank#}0
×10= × = 2+ =
+ = ÷ = 7× =
- = ÷ = 0.7÷0.2=
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