试题 试卷
题型:口算与估算 题类:常考题 难易度:容易
江苏省连云港市东海县晶都双语学校2019-2020学年六年级下册数学开学考试试卷
×10 = - = ÷ = 2- = 1÷4× =
0÷ = ÷ = 1.5÷0.05= 2.5×0.4= + =
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