一年级数学上册第10单元20以内的进位加法65432加几教案全国公开课一等奖百校联赛微课赛课特等奖P.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,第三级,第四级,第五级,*,6、5、4、3、2加几,1/10,9+8=,1,7,10,17,8+6=,2,4,10,14,7+5=,3,2,10,12,8+9=,6+8=,5+7=,17,14,12,我,能,行,2/10,6+5=（个）,11,3/10,6+5=,11,4,1,10,6+5=,11,5,1,10,把,6,凑成10,把,5,凑成10,4/10,6+6=,12,4,2,10,4+9=,13,6,3,10,5+8=,13,5,3,10,9+4=,13,8+5=,13,想,想,4+9=,13,1,3,10,5+8=,13,2,3,10,5/10,4 8 12,8 4 12,3 9 12,9 3 12,11,11,14,14,11,11,6/10,6+9=,6+9=,5+6=,5+6=,6+7=,6+7=,2+9=,2+9=,5+7=,5+7=,6+8=,6+8=,5,1,4,5,15,15,11,11,13,13,12,12,14,14,11,11,1,4,5,1,3,3,4,3,1,1,8,1,2,3,5,2,4,2,4,4,7/10,6+,8,6,5,9,8,7,7,9,8,5+,4+,14,12,11,14,13,12,11,13,12,8/10,7 +5 12,5 +7 =12,6 +7 13,7 +6 =13,6,7,9/10,再见,10/10,