數(shù)學英語物理化學 生物地理
數(shù)學英語已回答習題未回答習題題目匯總試卷匯總
（本題滿分6分）計算：．
解：原式································································ 4分
．······························································································ 6分
解析:略
科目：初中數(shù)學 來源： 題型：
1. （本題滿分10分）計算：
（1） （2）
（本題滿分10分）
計算：．
（本題滿分5分）計算：．
（本題滿分10分）計算：(-3)0-+|1-|+．
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．
································································ 4分
．······························································································ 6分
（2）
． 
+|1-
|+
．