This is a simplified packaging. Stored at home, contents are complete. Contents are in a clean condition. Please check the photos for the box condition. Original price: 1100 yen per book. 【Learning Effect】 These cards are designed for young children and allow them to learn the basics of addition and subtraction in a fun way. They feature illustrations that are appealing to children. 【Contents】 Includes two sets: "Addition Cards" and "Subtraction Cards," with a variety of problems to improve calculation skills. 【How to Use】 You can learn together with your child, making it ideal for home study or use in kindergarten. - Brand: KUMON - Product Name: Addition Cards - Product Name: Subtraction Cards - ISBN: 978-4-7743-1299-6 - ISBN: 978-4-7743-3309-9 - Price: 1100 yen Thank you for viewing.