9787563423972 - the qq supplementary problem-solving approach daquan: grade 9 mathematics (new curriculum) (for various versions of teaching materials) von unknown author (1 Ergebnisse)

paperback. Zustand: New. Language:Chinese.Paperback Pages Number: 494 problem-solving approach Daquan: Grade 9 Mathematics (New Curriculum) (for various versions of teaching materials) set examples of traditional and modern open exercises in one. based on the basic knowledge on the basis of this focus on training students to analyze and the ability to solve practical problems truly from textbooks. higher than the textbook so that students through the use of problem-solving approach Daquan: Grade 9 Mathematics (New Cu.…