问号处应填什么数字? 1小时急用!6 4 | 3 4 | 5 0 | 7 8 | | | (20) | (3) | (7) | (?)
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/27 18:33:46
![问号处应填什么数字? 1小时急用!6 4 | 3 4 | 5 0 | 7 8 | | | (20) | (3) | (7) | (?)](/uploads/image/z/7154417-65-7.jpg?t=%E9%97%AE%E5%8F%B7%E5%A4%84%E5%BA%94%E5%A1%AB%E4%BB%80%E4%B9%88%E6%95%B0%E5%AD%97%3F++1%E5%B0%8F%E6%97%B6%E6%80%A5%E7%94%A8%216+++++4+++++%7C+++++3+++++4+++++%7C++++++5+++++0+++++%7C+++++7++++++8++++++++++++%7C+++++++++++++++++%7C++++++++++++++++++%7C+++++++++++++++%EF%BC%8820%EF%BC%89+++++%7C++++++%EF%BC%883%EF%BC%89++++++%7C+++++++%EF%BC%887%EF%BC%89++++++%7C+++++++%EF%BC%88%3F%EF%BC%89)
问号处应填什么数字? 1小时急用!6 4 | 3 4 | 5 0 | 7 8 | | | (20) | (3) | (7) | (?)
问号处应填什么数字? 1小时急用!
6 4 | 3 4 | 5 0 | 7 8
| | |
(20) | (3) | (7) | (?)
| | |
2 4 | 2 8 | 3 6 | 2 4
题就是这样的. 要写出为什么,要清楚.
问号处应填什么数字? 1小时急用!6 4 | 3 4 | 5 0 | 7 8 | | | (20) | (3) | (7) | (?)
答案是27
中间一行的相应数字乘2加上下面一行对应的数字等于上面一行对于的数字
比如:20*2+24=64;3*2+28=34;7*2+36=50