1、万以内数的加减法,总复习,10,复习导入,巩固练习,课后作业,知识梳理,复习导入,返回,94(个）,返回,800,410,7700,返回,知识梳理,74-53=,21,89,返回,540+350=,5 4 0 + 3 5 0,760-410=,7 6 0 - 4 1 0,350,890,0,8,9,3,5,0,返回,663+285=,6 6 3 + 2 8 5,425-261=,4 2 5 - 2 6 1,164,948,8,9,4,1,6,4,1,返回,367+189=,3 6 7 + 1 8 9,732-454=,7 3 2 - 4 5 4,278,556,6,5,5,2,7,8,1,1,
2、返回,303-288=,3 0 3 - 2 8 8,500-364=,5 0 0 - 3 6 4,136,15,5,1,1,3,6,返回,300+400= 400+200= 700-200=,530+60= 720+50= 780-60=,6200+500= 5200+300= 8200-100=,700,600,500,590,770,720,5500,8100,6700,巩固练习,返回,263+225= 572+157= 652-475= 400-264=,2 6 3 + 2 2 5 4 8 8,488,5 7 2 + 1 5 7 7 2 9,6 5 2 - 4 7 5 1 7 7,4 0 0 - 2 6 4 1 3 6,729,177,136,返回,578元,369元,578+369=947（元）,答：桌子和椅子一共947元。,返回,478-397=81（人）,答：今年比去年多招生81人。,返回,课后作业,返回,1.从教材课后习题中选取； 2.从课时练中选取。,
