一年级20以内加减法口算比赛(共1页).doc

精选优质文档-倾情为你奉上口算比赛（一）口算比赛（二）口算比赛（三）口算比赛（四）2 + 3 =2 + 4 = 3 + 4 =1 + 4 =4 + 5 =5 + 5 = 1 + 5 =9 + 1 =2 + 8 = 5 + 8 =3 + 7 =10 + 6 =10 + 5 = 10 + 6 =10 + 6 =8 + 9 =12 + 3 = 11 + 3 =9 + 3 =9 + 5 =3 + 15 =3 + 14 = 8 + 5 =7 + 8 =5 + 14 = 5 + 14 = 11 + 4 =11 + 4 =19 - 9 = 17 - 7 = 12 - 2 =13 - 3 =18 - 10 = 18 - 10 =18 - 10 =18 - 10 =17 - 5 =19 - 5 =16 - 2 =16 - 2 =一年级20以内加减法口算比赛口算比赛（五）口算比赛（六）口算比赛