一年级5以内的口算加法

时间:2015-12-02 14:16:00   来源:开云网页版     [字体: ]
(1)3 + 2 =

(2)4 + 1 =

(3)2 + 3 =

(4)3 + 1 =

(5)4 + 1 =

(6)1 + 1 =

(7)3 + 1 =

(8)4 + 1 =

(9)3 + 1 =