认识人民币,授课老师:李胜兰,西师版小学数学一年级下册,纸币整套,硬币整套,一元纸币,纸币整套,硬币整套,纸币整套,硬币整套,5,角,5,角,1,元,10,角,10,角,1,元,5,角,5,角,1,元,10,角,10,角,1,元,5,角,5,角,10,角,1,元,1,元,10,角,5,角,5,角,10,角,1,元,1,元,10,角,5,角,5,角,10,角,1,元,1,元,10,角,1角10分,10分1角,1.,填空,_,元,_,角,2,7,_,元,_,角,1,1,_,元,_,角,1,8,_,元,_,角,8,6,3,元,=,()角,9,元,=,()角,50,角,=,()元,80,角,=,()元,2.,填一填,30,90,1,元,5,角()角,1,元,8,角()角,14,角()元()角,16,角()元()角,15,18,1角10分,10分1角,2,角,1,角,5,角,1,元,1,元,2,元,5,元,10,元,纸币整套,硬币整套,再见!,