watermark logo

2019-11-14-大A班—蒋明希—(一样多的蛋糕)

16 Views
32号、希希妹
2
Published on 14 Nov 2019 / In Education environment

相同数量连起来

Show more
2 Comments sort Sort By

Jerry
Jerry 5 years ago

课堂认真听讲,非常棒

   0    0
刘
5 years ago

宝贝很不错,在做作业时候能不受物体排列顺序的干扰,判断物体的数量,正确的理解了数的实际意义。^_^

   0    0
Show more
Facebook Comments