人教版一年级数学下册口算练习题 (全册)
发布时间:2020-06-23
口算练习-⼗⼗减9 题数: 100
⽉ 分 ⽇ 秒
姓名: 班级:
13 9 =
14 9 = 13 9 = 16 9 = 10 9 = 18 9 = 13 9 = 16 9 = 11 9 = 12 9 = 17 9 = 13 9 = 16 9 = 10 9 = 13 9 = 15 9 = 16 9 = 9 ( = 15 9 ( = 11 18 9 6 = 13 9 3 = 13 9 = 12 9 = 13 9 = 15 9 = 11 9 = 17 9 = 12 9 = 10 9 = 15 9 = 11 9 = 14 9 = 15 9 = 18 9 = 11 9 = 17 9 = 10 9 = ( 9 = 13 9 ( = 14 16 3 9 = 18 9 3 = 17 9 = 14 9 = 17 9 = 10 9 = 12 9 = 14 9 = 18 9 = 17 9 = 16 9 = 18 9 = 13 9 = 17 9 = 10 9 = 12 9 = 18 9 = 12 9 = ( 9 = 15 ( 9 = 12 16 9 5 = 17