ISBN: 9787562293972 (1 résultats)

paperback. Etat : New. Language:Chinese.Paperback.Pub Date:2021-05-01 Publisher: Central China Normal University Press Going to a prestigious school to train 7th grade mathematics volume 1 RJ is a supplementary book for class synchronization training based on the teaching material of the People's Education Edition.?There are four chapters in the first volume of the seventh grade. The main contents are: Chapter One. Rational Numbers; Chapter Two. Addition and Subtraction of Integers; Chapter Three. One-dimensional L.…