Thank you for viewing. Jikkyo Shuppan Excel Mathematics I + A [Answer Key] is for sale. [Product Condition] ・Writing: None (or some) ・Creases, tears: None ・Cover: Scuffs from use ・Overall, there is a sense of use, but there are no problems with reading This is the answer key for the school textbook "Excel Mathematics IA". It is useful for checking answers to the problem set and for self-study. Recommended for those looking for the answer key only. [Shipping] ・Will be shipped with waterproof packaging ・Anonymous shipping available ※This is an answer key only (problem set is not included) Please purchase only if you understand that this is a used item. Instant purchase is OK.