新苏教版小学数学一年级上册得数是9的加法和9减几.pptx

,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,2020/3/2,#,苏教版小学数学一年级上册,得数是,9,的加法和,9,减几,灌云实验小学 孙老师,9,9,8,1,5,4,9,4,5,9,9,5,4,9,4,5,9,5,9,6,9,3,7,9,9,2,9,4,18=9,27=9,36=9,45=9,54=9,63=9,72=9,81=9,90=9,09=9,90=9,91=8,92=7,93=6,94=5,95=4,96=3,97=2,98=1,99=0,5,2,7,8,4,4,3,9,6,3,9,课堂作业：,54=,36=,94=,93=,96=,92=,27=,72=,45=,