This is a set of Gakken Dekita yo Drill series books. ☆Series: Gakken Dekita yo Drill ☆1st Grade: Addition - Pages 1-6 missing ☆2nd Grade: Kanji - Pages 1-2 missing Addition/Subtraction - Unused ☆3rd Grade: Addition/Subtraction - Unused (Cover detached from binding) Multiplication/Division - Pages 1-2 missing The condition of each book varies. ★The "Gokaku Seal" and "Dekita yo Seal" stickers are all unused. ★There are no tears other than those from writing or removed pages. Please understand that there may be minor stains or scratches from use and storage, and while we have checked carefully, there may be oversights. I would like to sell these as a set. For those who understand the condition of the books. #Gakken #Drill #Addition #Subtraction #Addition #Subtraction #Multiplication #Division #ReferenceBook #ElementarySchool1stGrade #ElementarySchool2ndGrade #ElementarySchool3rdGrade