This is a past exam collection for the Arithmetic Proficiency Test, Grade 8, with answers and explanations. - Title: Arithmetic Proficiency Test Grade 8 Past Exam Collection - Answers and Explanations: Includes answers and explanations - Target Grade Level: Grade 8 (equivalent to 8th grade elementary school) - Publisher: Japan Society for Educational Mathematics There are a few pencil marks, but it can be used without any problems. The answer sheet cover has stains, so I marked it as having some dirt. Thank you for looking.