【Content】 This is a textbook for thoroughly learning the basics of junior high school mathematics. It covers both algebra and geometry, and includes a wealth of problems to deepen understanding of each unit. 【Answer Key】 An answer key and explanations are included, with detailed explanations to help understand the problems. You can check your understanding and progress through your studies. 【Target Audience】 This is ideal material for junior high school students and beginners learning mathematics. It covers a wide range from basic to advanced topics and can be used according to your learning progress. - Title: Junior High School Math BEKI Algebra II - Title: Junior High School Math BEKI Geometry II - Answer Key: Answers and Explanations Algebra II - Answer Key: Answers and Explanations Geometry II Thank you for viewing. *It is almost unused, so there are no markings. Please forgive any oversight.*