ninety+five=多少,forty-eight-twelve=多少,eighty-forty=多少?速回

问题描述:

ninety+five=多少,forty-eight-twelve=多少,eighty-forty=多少?速回
1个回答 分类:数学 2014-12-11

问题解答:

我来补答
ninety+five=ninety-five
forty-eight-twelve=twenty
eighty-forty=forty
 
 
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