试题 试卷
题型:口算与估算 题类:常考题 难易度:普通
河南省商丘市2019-2020学年六年级上学期数学期中试卷
① × = ② ×15= ③ ÷ = ④3.2× =
⑤ ÷ = ⑥0.9÷ = ⑦ × ÷ = ⑧ ÷ ×7=
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