Isbn: 9787554455036 - 24秋 学霸的暑假 计算大通关 数学 三升四3升4 江苏版 江苏教育版 (1 resultados)

paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2024-03 Pages: 88 Publisher: Ningxia People's Education Press This book is based on consolidating the third-grade math calculation knowledge points and improving the fourth-grade calculation ability. In terms of content. it reviews the important knowledge points of the third grade. such as hours. minutes. seconds. rectangles and squares. etc.; and in the form of small questions. it focuses on explaining the important basic knowledge points of the fourth g.…