ISBN: 9787534197260 - 花点时间玩数学(6上) (1 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date: 2021-08-01 Pages: 137 Language: Chinese Publisher: Zhejiang Science and Technology Press This is a set of interesting mathematics science books. based on the teaching content of elementary school mathematics published by the Peoples Education Press. from math experiments. math games. The content angles such as mathematics interesting questions and mathematics history extend and expand the knowledge in the class appropriately and creatively.?There are 4 chapters in the boo.…