ISBN: 9787514804140 - 优++ 小学生数学应用题卡 四年级下册 4年级数学下同步训练中国少年儿童出版社小学生数学练习题小学生应用题练习作业 (1 Ergebnisse)

paperback. Zustand: New. Paperback Pages Number: 140 Language: Chinese. Synchronous training of the new curriculum standards: Primary School Students' title card (grade 4) emphasis on basic. The difficulty of taking into account. In each topic. we not only provide a lot of typical application problems. and strengthen students' basic methods of guidance. I count the mental arithmetic. daily training. rapid calculation simple calculation. easily won. Life. and the wide coverage. Synchronous training of the new curricul.…