大班数学《7和8的分解组成》PPT课件大班数学《7和8的分解组成》PPT课件.ppt
7和8的分解组成,1,2,7,2,2024/9/5,3,2024/9/5,4,2024/9/5,5,2024/9/5,6,2024/9/5,7,2024/9/5,8,2024/9/5,9,2024/9/5,7,1,2,3,4,5,6,6,5,4,3,2,1,10,2024/9/5,8,11,2024/9/5,12,2024/9/5,13,2024/9/5,14,2024/9/5,15,2024/9/5,16,2024/9/5,17,2024/9/5,18,2024/9/5,8,1,2,3,4,5,6,7,6,5,4,3,2,7,1,19,2024/9/5,7,2,5,7,7,3,4,6,1,8,8,8,4,2,5,4,6,3,20,2024/9/5,谢谢大家,21,2024/9/5,