Math drill for 6th graders, with a one-page-per-day format. - Title: High-Class Drill Math 120 - Grade: 6th Grade - Price: 1200 yen - Features: One page per day to improve academic ability to the national top level Thank you for viewing. I bought this for my child's studies, but I stored it without using it much. I checked the pages, but I didn't see any used pages. I hope someone who needs it will use it. ^ ^