Isbn: 9787541984044 - 小学奥数举一反三-a版-2年级 (1 risultati)

paperback. Condizione: New. Language:Chinese.Pages Number: 250 Publisher: Shaanxi People's Education Press Pub. Date :2008-4-1. Elementary school mathematics competitions for primary students in extracurricular activities. one of the most attractive form of activity. Organize students to participate in math competitions to stimulate students to generate interest in studying mathematics. the formation and practice. the innovation and good quality. but also to broaden students' knowledge and improve the quality of student.…