,看图列式,(个),8,2,4,看图列式,(个),16,4,4,7,2,7,2,8,2,8,4,组,8,2,16,16,16,4,4,组,组,2,个,个,9,18,2,9,18,2,9,2,10,10,14,5,5,14,2,2,7,2,2,7,18,12,12,3,3,3,4,4,18,3,6,6,24,24,4,6,122=6(条),26=12(条),小结,今天你学到了什么?,