(1)16 + 4 =
(2)2 + 10 =
(3)10 + 10 =
(4)17 + 3 =
(5)13 + 2 =
(6)2 + 10 =
(7)9 + 10 =
(8)10 + 4 =
(9)12 + 3 =
(10)8 + 12 =
(11)9 + 10 =
(12)5 + 14 =
(13)15 + 1 =
(14)18 + 1 =
(15)3 + 16 =
以上就是一年级数学口算题：20以内的不进位加法全部内容，希望能给大家带来帮助！
(1)16 + 4 =
(2)2 + 10 =
(3)10 + 10 =
(4)17 + 3 =
(5)13 + 2 =
(6)2 + 10 =
(7)9 + 10 =
(8)10 + 4 =
(9)12 + 3 =
(10)8 + 12 =
(11)9 + 10 =
(12)5 + 14 =
(13)15 + 1 =
(14)18 + 1 =
(15)3 + 16 =
以上就是一年级数学口算题：20以内的不进位加法全部内容，希望能给大家带来帮助！