一年级数学20以内加减法口算题及应用题天天练(打印版)(共34页).doc

精选优质文档-倾情为你奉上20以内的加减法（1）班级 姓名 成绩 8 + 0 =0 + 8 =0 + 3 =5 + 3 =2 + 7 =3 + 4 =5 + 5 =4 + 4 =0 + 6 =6 + 4 =2 + 1=2 + 7 =6 + 1 =2 + 6 =2 + 3 =4 + 3 =8 + 1 =8 + 2=8 - 6 =5 + 2 =2 - 0 =2 - 1 =5 - 2 =9 - 7 =9 - 6 =8 + 1 =9 - 4 =2 - 0 =8 - 3 =4 - 4 =9 - 0=7 - 7 =1 - 0 =6 - 4 =0 + 3 =4 - 3 =5 - 4 =8 - 0 =5 + 0 =4 - 0 =1、 树上有10只鸟，飞走了7只还剩下多少只鸟？2、 小明第一天写了8个大