i-Work Junior High School Mathematics 3rd Year This is the latest edition, updated for the 2025 textbook revisions. This is a special textbook used in cram schools and is not available in general bookstores. Recommended for preparation, review, regular test preparation, and entrance exam preparation. [Set Contents] ・i-Work Junior High School Mathematics 3rd Year ・i-Work Plus ・Answer and Explanation Booklet [Condition] ・No writing ・In relatively clean condition with little use *Please purchase only if you understand that this is a used item, as there may be oversights. [Size] A4 size ⭕️Instant purchase OK ⭕️Waterproof packaging for shipping ⭕️Ships quickly