Article
算學遊戲 - Mathematic games

Column title: 餘興 - Entertainment
Subject matters: 散文 - prose,
Language level: Wenyan

Persons:
馮孟久 Feng Mengjiu (Author)

Image
- no caption--B, C diagrams for math problems

Subject matters: Illustrative diagram,
Medium: Line drawing

Function: Related to Article/Ad