幼小衔接之20以内加减法练习-直接打印版(共21页).docx

精选优质文档-倾情为你奉上20以内的加减法一课一练1耗时： 得分：8 + 4 =15 - 7 =14 - 8 =5 + 7 =14 - 6 =12 - 5 =5 + 8 =13 - 4 =5 + 9 =7 + 4 =13 - 6 =16 - 9 =15 - 6 =13 - 9 =9 + 2 =9 + 6 =11 - 5 =3 + 8 =18 - 9 =6 + 7 =7 + 9 =11 - 9 =11 - 6 =14 - 5 =9 + 5 =7 + 6 =12 - 9 =9 + 8 =6 + 8 =12 - 4 =9 + 7 =13 - 8 =13 - 5 =8 + 7 =16 - 7 =7 + 7 =8 + 3 =17 - 9 =11 - 2 =12 - 7 =7 + 8 =13 - 7 =5 + 6 =17 - 8 =14 - 8 =6 + 6