| 文件 | 时间 | 大小 | 下载 | |
|---|---|---|---|---|
|
(1)几何图形初步拓展（六)例1-例2.mp4 | 2023-12-31 05:45:59 | 40.97 MB | |
|
|
(2)几何图形初步拓展（六)例3.mp4 | 2023-12-31 05:45:59 | 12 MB | |
|
|
(3)几何图形初步拓展（六)例4-例5.mp4 | 2023-12-31 05:45:59 | 15.08 MB | |
|
|
(4)几何图形初步拓展（六)例6-例7.mp4 | 2023-12-31 05:45:59 | 26.08 MB | |
|
|
(5)几何图形初步拓展（六)例8.mp4 | 2023-12-31 05:45:59 | 16.12 MB | |
|
图形认识初步拓展（六）.pdf | 2023-12-31 05:45:59 | 200.83 KB |