摘要: 数字规律题: 28,57,115,231,() 28,57,115,231,463:28*2+1=57,……,231*2+1=463 7,9,40,74,1526,() 7,9,40,74,1526,5436:7*7-9=40,9*9-7=74,40*40-74=1526,74*74-40=5436 阅读全文
posted @ 2017-09-19 17:08 zdtiio 阅读(568) 评论(0) 推荐(0) 编辑