求初一(上)去括号和合并同类项的习题最好是精选的,要附答案,谢谢!最好量大点,50题左右,精选,附答案
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/12 06:03:30
![求初一(上)去括号和合并同类项的习题最好是精选的,要附答案,谢谢!最好量大点,50题左右,精选,附答案](/uploads/image/z/769280-32-0.jpg?t=%E6%B1%82%E5%88%9D%E4%B8%80%EF%BC%88%E4%B8%8A%EF%BC%89%E5%8E%BB%E6%8B%AC%E5%8F%B7%E5%92%8C%E5%90%88%E5%B9%B6%E5%90%8C%E7%B1%BB%E9%A1%B9%E7%9A%84%E4%B9%A0%E9%A2%98%E6%9C%80%E5%A5%BD%E6%98%AF%E7%B2%BE%E9%80%89%E7%9A%84%2C%E8%A6%81%E9%99%84%E7%AD%94%E6%A1%88%2C%E8%B0%A2%E8%B0%A2%21%E6%9C%80%E5%A5%BD%E9%87%8F%E5%A4%A7%E7%82%B9%EF%BC%8C50%E9%A2%98%E5%B7%A6%E5%8F%B3%EF%BC%8C%E7%B2%BE%E9%80%89%EF%BC%8C%E9%99%84%E7%AD%94%E6%A1%88)
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