Isbn: 9787563070350 - computational expert math grade 4 jiangsu edition(chinese edition) (1 risultati)

paperback. Condizione: New. Paperback.Pub Date:2021-06-01 Pages:76 Language:ChinesePublisher:Hohai University Press This is a seemingly simple but very practical book. which aims to help children grasp all Learn the basics. Computing Expert Math Grade 4 Jiangsu Edition matches the rhythm of mathematics teaching. with one page practice per class hour. According to the content of the class hour. various types of calculation questions and application questions can be trained. so that children's calculation speed and accura.…