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-8×2-(-10)            

練習題2.15W

問題詳情:

-8×2-(-10)            

-8×2-(-10)            

【回答】

-8×2 -(-10)    

=-16+10········································································································· 1分

=-6················································································································ 2分

知識點:有理數的乘除法

題型:計算題

標籤: