Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2021-04-01 Publisher: This set of Must be Speaking and Mathematical Questions from Wuhan Publishing House is designed to have 100 questions per day (including 88 full-horizontal questions. 10 oral arithmetic listening questions. and 1-2 questions for wisdom). Rich in style. from easy to difficult. it not only strengthens students' verbal arithmetic ability. but also improves students' mental arithmetic and clever calculation ability. Seller Inventory # NV045242