小学奥数 Olympic Math Workbook Set Grade 1 A & B Edition Chinese Learning

📘 小学奥数 (Olympic Math) Workbook Set – Grade 1 A & B Edition This set includes two volumes (A & B editions) for Grade 1 from the Olympic Math series. These workbooks are designed to strengthen problem-solving and math practice for elementary students. Details: Language: Mandarin Chinese (Simplified) Grade: 1st Grade (一年级) Editions: A & B (two books total) Condition: Excellent — no writing inside, clean pages (see photos & video) Perfect for learning, homeschooling, or collectors of Chinese educational books 🎥 Video available showing the inside pages are clean.