Isbn: 9787510450013 - primary mathematics math pyramid series 900 provides excellent title: a grade(chinese edition) (1 Ergebnisse)

paperback. Zustand: New. Pub Date: 2014-06-01 Pages: 192 Language: Chinese Publisher: New World Press Math Pyramid Series Primary Mathematics provides excellent 900 title: first grade. the academic year is divided into 60 segments math topics. about 900 questions the amount. Covers all the knowledge points and all kinds of questions - listed. Title novel. interesting. inspiring both. progressive difficulty ladder. textbook exercise class. variant improve class Olympiad expand class. open class has rendered inquiry. A.…