A set of math, Japanese, social studies, and science workbooks for 4th graders. Purchased in 2022 and used by my daughter. There is some writing in them (less than 10%). The name section will be erased with correction tape. Most Challenging Workbook Math 4th Grade, Volumes 1 & 2, some calculations done Most Challenging Workbook Japanese 4th Grade, Volumes 1 & 2, almost no writing Training Workbook Social Studies Grade 4, Volumes 1 & 2, no writing Training Workbook Science Grade 4, Volumes 1 & 2, no writing Preparation Series Social Studies Exercise Workbook, Volumes 1 & 2, almost no writing, answer sheets detached - Grade: 4th Grade - Type: Workbook - Contents: With explanations Thank you for looking.