小学一年级100以内加减法口算练习题 (三)
小学一年级100以内加减法口算练习题(三)
口算(每题0.5分,共24分)
7 + 6 = 5 + 9 = 8 + 7 = 5 + 8 = 7 + 9 = 9 + 8 =
5 + 7 = 8 + 4 = 9 + 3 = 9 + 9 = 3 + 8 =
6 + 5 = 7 + 4 = 8 + 8 = 6 + 8 = 2 + 9 =
7 + 7 = 3 + 7 =