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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,10,的分与合,10的分与合,8,4,4,9,7,2,6,5,1,9,3,9,5,8,2,6,6,4,844972651939582664,1,(),3,(),5,2,4,找规律填数,1()3()524找规律填数,你能,有次序,地涂一涂、分一分吗?,你能有次序地涂一涂、分一分吗?,打开课本,41,页,打开课本 41 页,你能,有次序,地涂一涂吗?,你能有次序地涂一涂吗?,你能,有次序,地分一分吗?,1,9,2,8,3,7,4,6,5,5,你能有次序地分一分吗?1928374655,你还能想到什么?,1,9,2,8,3,7,4,6,5,5,9,1,8,2,7,3,6,4,你还能想到什么?192837465591827364,我们来编“凑,10,”歌,小朋友,拍拍手,大家来唱凑,10,歌,1,凑,(),2,凑(),3,凑(),4,凑(),5,()相凑就满,10,9,凑(),8,凑(),7,凑(),6,凑(),5,()凑成一双手,9,8,7,6,5,1,2,3,4,5,我们来编“凑10”歌9876512345,10,的分与合,,你学会了吗?,考考自己,10的分与合,,哪两个数合起来是,10,?,哪两个数合起来是10?,4,8,2,5,9,7,10,1,4,6,想想填填,10,10,48259710146想想填填1010,10,8,2,7,9,6,5,2,4,3,1,3,1,4,5,8,6,7,9,10827965243131458679,10,8,2,7,9,6,5,2,4,3,1,3,1,4,5,8,6,7,9,10827965243131458679,2,9,10,4,快乐向日葵,5,5,29104快乐向日葵55,通过这节课,,你学会了什么?,通过这节课,,
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