サンプル
Default Sample
Hello math adventurers! Today we're going to explore something amazing - the magic of geometric shapes. Can you spot the patterns in these triangles? Let's count the sides and angles together, and discover how they're connected. Ready to solve this mathematical puzzle?
説明
いいね数
5
5
マーク数
5
5
共有数
0
0
使用回数
183
183