ISBN: 9787554169148 - mathematics (1st rj)/help you study homework book(chinese edition) (1 resultados)

paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2023-07 Publisher: Xi'an: This book is synchronized with the first-grade mathematics textbook of the People's Education Press. The book includes nine units. namely: preparation class; position; recognition and addition and subtraction of 1-5; if you know the shape (I); recognition and addition and subtraction of 6-10; recognition of numbers 10-20; recognition of clocks; carry addition within 20; general review. This book has a variety of question types to.…