ISBN: 9787563397358 - mathematics - the seventh grade on the book - pep - left about the right to practice(chinese edition) (1 resultados)

paperback. Condición: New. Paperback. Pub Date: 2010. Pages: 152 Language: Chinese in Publisher: Guangxi Normal University Press for your well design process: produce high-yield. high-efficiency method: a good way to practice the real skill forms: good form to help you improved. The efficiency of the learning process. took over the training methods. unique presentation. learning mentor. Contents: the first chapter rationals 1.1 positive and negative 1.2 rationals 1.3 1.4 rational multiplication and division of 1.5 rati.…