七年级数学书上所有习题答案 求过程 Thank you very much

1、very much
2、nice
3、how
4、bye bye
5、does come from
6、comes from
7、that's that's at all
8、in different classes
9、has big
10、what's favourite
11、both are
如果我把答案全给你打出来 是不是就有20分悬赏分!