[IMG]http://i290.photobucket.com/albums/ll260/lauchun1026/0309.jpg[/IMG]
[IMG]http://i290.photobucket.com/albums/ll260/lauchun1026/0312.jpg[/IMG]
[IMG]http://i290.photobucket.com/albums/ll260/lauchun1026/0313.jpg[/IMG]
http://i290.photobucket.com/albums/ll260/lauchun1026/0307-1.jpg
http://i290.photobucket.com/albums/ll260/lauchun1026/0309.jpg
http://i290.photobucket.com/albums/ll260/lauchun1026/0312.jpg
http://i290.photobucket.com/albums/ll260/lauchun1026/0313.jpg
更新1:
以上是四題數的圖和題目的圖片 (資料:數學新里程 中三數下)