赢在思维——初中数学拉分题解题思维训练 - Tapa blanda

Win in thinking - junior high school mathematics pull problem solving problem training (9th grade + senior high school. third edition)(Chinese Edition)

paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2018-05-01 Pages: 228 Publisher: East China University of Science and Technology Press This book is a revised book. mainly from the junior high school mathematics exams across the country to select problems. additional questions for problem analysis. similar questions and three training. The main contents of the book include similar triangles. acute triangle ratio. unary quadratic equation. quadratic function. circle. positive and negative proportional fu. Nº de ref. del artículo: NM036117

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