找规律填数字:1,3,3,6,7,12,15,( )
问题描述:
找规律填数字:1,3,3,6,7,12,15,( )
括号里该填什么数字,备选答案有:17,24,27,30.
答
24
找规律填数字:1,3,3,6,7,12,15,( )
括号里该填什么数字,备选答案有:17,24,27,30.
24