【摘要】平均數(shù)同步測試1.(2021福州中考)小紅記錄了連續(xù)5天最低氣溫,并整理如下表:由于不小心被墨跡污染了一個數(shù)據(jù),請你算一算這個數(shù)據(jù)是().2.一組數(shù)據(jù)1,x,,1,0,1的平均數(shù)是0,則x=________________.3.有5個數(shù)據(jù)的和為405
2025-11-24 03:02
【摘要】Unit6Celebrations【模擬試題】I.用所給詞的適當(dāng)形式填空1.Myfamily__________(decorate)ourhousebeforeChristmaseveryyear.2.We___________(celebrate)Christmaswithafamilymeal.3.
2025-11-24 00:37
【摘要】班級:________姓名:________機靈勇士闖三關(guān)[GO?A級(1)-.………………………………………………………………()(2)-52的平方根為-5.………………………………………………………………()(3)0和負數(shù)沒有平方根.………………………
2025-11-24 03:01