Yotsuya Otsuka Preliminary Series, 5th Grade Math, Japanese, Science, and Social Studies These are new, unused items and used items purchased here. The used items were purchased as "beautiful items with few writings," and I have not written in them. Please forgive any oversight. For those who understand that these items have been handled by children and may have folds or scratches from storage. No cutting. All with answers. A very good value set. ① Math Spring Seminar with answers, new and unused ② Math Winter Seminar with answers, new and unused ③ Social Studies Exercise Book, Volume 1, with answers, new and unused ④ Social Studies Summer Seminar with answers, new and unused ⑤ Science Exercise Book, Volume 1, with answers, new and unused ⑥ Science Summer Seminar with answers, new and unused ⑦ Science and Social Studies Spring Seminar with answers, new and unused ⑧ Science and Social Studies Winter Seminar with answers, new and unused ⑨ Japanese Preliminary Series, Volume 1, some writing inside The cover of the answer book shows signs of use ⑩ Japanese Preliminary Series, Volume 2, new and unused Thank you for viewing.