A fun set of calculation and kanji skill drills. This is a set of 3 books + 1 bonus book. The calculation skill book for the 4th grade, 2nd semester has been used for only one page. Please refer to the last page in the photo... The bonus 4th grade, 3rd semester calculation skill book has some water damage wrinkles on the cover, and there are no answers... - Series Name: Akane-ko - Grade: 4th Grade - Contents: Calculation Skills - Contents: Kanji Skills - Contents: Calculation Drill - Publisher: Mitsumura Tosho Publishing - Features: Fun illustrations - Features: Test-style questions - Features: With assist pages #Akane-ko #Calculation #Kanji #4thGrade #FourthGrade #ElementarySchool4thGrade #Drill #Skill #School #MitsumuraTextbook #Shingakusha Thank you for viewing. Please note that this item is also listed on other sites.