幼小衔接公开课课件.ppt

100以内数的整理与复习,游戏：踩地雷,7+9=19-9=18-10=12+8=15-13=14+5=,16,10,8,20,2,19,地雷很危险,迷 宫 接 龙,14+6=（）-5=（）+4=（）-10=（）+7=（）-9=（）,20-10=（）-8=（）+7=（）-5=（）+6=（）-9=（）,11+8=（）-8=（）+9=（）-9（）+5=（）-4=（）,20,15,19,9,16,7,10,2,9,4,10,1,19,11,20,11,16,12,13,按照数的顺序在空格里填数:,2,11,22,33,44,55,66,77,88,99,4,6,8,10,15,17,19,28,37,46,64,73,82,91,100以内数的顺序,100,98,97,96,95,94,93,92,90,89,87,86,85,84,83,81,80,79,78,76,75,74,72,71,70,69,68,67,65,63,62,61,60,59,58,57,56,54,53,52,51,50,49,48,47,45,43,42,41,40,39,38,36,35,34,32,31,30,29,27,26,25,24,23,21,20,18,16,14,12,9,7,5,3,1,13,按照数的顺序在空格里填数:,2,11,22,33,44,55,66,77,88,99,4,6,8,10,15,17,19,28,37,46,64,73,82,91,100以内数的顺序,100,以内数的顺序和比较大小的练习,一、,按照数的顺序填数,。,(1),(2),0 10()()()50()()()()(),32,29,28,30,31,33,20,30,40,60,70,80,90,100,(3),60,?,?,认识：,46,38,和 谁拾得多吗？,百 十 个,百 十 个,3,6,3,5,百 十 个,百 十 个,5,7,3,7,百 十 个,百 十 个,0,1,0,0,1,47 57 59 54 100 97 60 80,做一做：,47 74 59 55 100 97 60 80 67 57 59 39 63 63 70 80 98 74 56 55 100 10 60 60,=,游戏:击鼓传花,=,