找规律填数. 1.5,11.5,21.5,______,______,______.

2025-06-27 04:30:32
推荐回答(1个)
回答1:

21.5+10=31.5;
31.5+10=41.5;
41.5+10=51.5.
故答案为:31.5,41.5,51.5.