ISBN: 9787537106856 - 英才小灵通一年级下册数学 北师版彩色版 快速反应能力训练 口算心算速算 快速反应能力训练 新世纪英才教程 奇迹课堂 (1 resultados)

paperback. Condición: New. Paperback. Pub Date: 2007 Pages: 77 Language: Chinese in Publisher: Xinjiang youngsters Press excellence PHS: port operator mental arithmetic and speed operator rapid response capability training (Grade 1) (North number) feature: intensive training. should know. should. Creative design. fine quality. knowledge to create excellence. excellence dream. Contents: a few life. observation and measurement of three. plus and minus (a) four interesting graphical five plus and minus (b) the six shoppin. …