【Summary】 This book is structured to provide a solid understanding of elementary school math for all six years in one volume. It can be studied by both parents and children, and it covers all grades. 【Features】 ・A popular reference book with a track record of 200,000 copies. ・Easy-to-understand illustrations and explanations help you learn the fundamentals of math thoroughly. ・Complies with the new curriculum from 2020. 【Target Audience】 This book is recommended for a wide range of people, from elementary school students to adults. - Title: A Book to Thoroughly Understand Elementary School Math for 6 Years in One Volume - Author: Takuya Kosugi - ISBN: 978-4-7612-7465-8 - Price: 1000 yen - Edition: Revised Edition "English for Junior High School, Explained One Step at a Time." Perfect for adults who want to relearn the very basics. This is a set of two books. Thank you for viewing.