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一年级第一学期口算题

20以内不退位减法(2025.8)

班级__________学号__________ 姓名__________
16 - 14 =17 - 16 =3 - 1 =17 - 17 =
13 - 1 =9 - 9 =15 - 15 =7 - 0 =
13 - 12 =15 - 10 =17 - 1 =14 - 0 =
17 - 6 =19 - 10 =6 - 2 =7 - 2 =
15 - 13 =18 - 2 =18 - 13 =15 - 2 =
11 - 10 =15 - 11 =6 - 4 =11 - 1 =
19 - 13 =8 - 3 =19 - 18 =9 - 2 =
19 - 1 =15 - 5 =15 - 1 =18 - 0 =
19 - 19 =4 - 0 =7 - 6 =6 - 3 =
19 - 12 =16 - 2 =19 - 7 =8 - 5 =
3 - 0 =4 - 4 =16 - 13 =18 - 6 =
12 - 1 =10 - 10 =16 - 11 =18 - 11 =
5 - 2 =19 - 6 =