Past exam questions for MABUCHI Open Mock Exams for 4th graders in the 2022/2023 academic year. Covers four subjects: math, Japanese, science, and social studies. - Title: MABUCHI Open Mock Exam Past Question Collection II - Grade: 4th Grade Elementary School - Subject: Math - Subject: Japanese - Subject: Science - Subject: Social Studies Thank you for viewing. Japanese: Unused Math: Some questions have check marks Science: Explanations have highlighter marks, answer sheet for 2022 is missing Social Studies: Explanations have check marks The questions themselves have no writing, so the condition is relatively good. The part with the name has been cut out. Please understand that this is a used item before purchasing.