新建10以内的加减练习演示文稿.ppt
2,3,4,5,6,7,8,9,10,2,1,3,4,5,1,1,2,2,1,1,3,2,1,2,3,3,1,4,2,3,2,4,1,6,7,8,9,10,1,5,2,3,4,3,4,2,1,5,6,1,2,3,4,5,6,5,4,3,2,1,1,1,1,7,8,9,2,2,2,3,3,3,4,4,4,5,5,5,6,6,6,7,8,7,7,8,9,6,5,4,3,2,1,7,6,5,4,3,2,1,8,7,6,5,4,3,2,1,如果小朋友们的声音大点,上课专心听老师讲课这样的小朋友才是最棒的,你们能做到吗?,想一想分成里面有没有算式?你能看出什么算式呢?(加法.减法),10以内的加减练习,给小鱼找妈妈,9,8,3+7,4+5,6+2,10,6+2,2+5=,7,6+2=,8,3+6=,9,7+3=,10,2+3=,5,3+2=,5,2+3=,