试题 试卷
题型:口算与估算 题类:常考题 难易度:普通
广东省东莞市石碣镇2019-2020学年六年级上学期数学期末试卷
15÷ = 4.2× = ÷12= × =
4.5× = 18÷ = × = ÷ =
= = = =
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