试题 试卷
题型:口算与估算 题类: 难易度:普通
河南省周口市扶沟县2022-2023学年五年级下学期数学6月学情分析C试卷
15×3.14=
9×3.14=
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210÷7= 12.25-0.5= -0.5= 0.77+123%=
25×0.4= - = × = + =
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