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消防员爸爸 一年级第一学期口算题

20以内进位退位加减综合(2025.8)

班级__________学号__________ 姓名__________
11 - 2 =7 + 9 =20 - 13 =13 - 8 =
9 + 2 =6 + 6 =20 - 11 =5 + 6 =
1 + 9 =3 + 7 =4 + 8 =14 - 5 =
10 - 2 =9 + 4 =20 - 17 =6 + 9 =
20 - 1 =14 - 6 =12 - 3 =9 + 6 =
15 - 8 =20 - 4 =8 + 9 =14 - 8 =
20 - 9 =20 - 5 =20 - 18 =9 + 7 =
15 - 9 =4 + 7 =3 + 9 =12 - 4 =
15 - 6 =11 - 5 =8 + 6 =11 - 3 =
13 - 9 =12 - 5 =5 + 8 =9 + 1 =
20 - 12 =8 + 5 =17 - 9 =9 + 9 =
5 + 7 =10 - 8 =18 - 9 =14 - 9 =
2 + 8 =16 - 7 =17 - 8 =16 - 9 =
6 + 7 =10 - 4 =20 - 15 =7 + 5 =
10 - 1 =10 - 9 =13 - 4 =9 + 5 =
6 + 8 =6 + 5 =13 - 5 =14 - 7 =
20 - 2 =8 + 8 =16 - 8 =5 + 9 =
11 - 9 =13 - 6 =20 - 16 =10 - 7 =
10 - 5 =20 - 7 =8 + 2 =4 + 9 =
12 - 6 =7 + 7 =12 - 9 =12 - 7 =
9 + 8 =8 + 4 =11 - 6 =3 + 8 =
5 + 5 =7 + 8 =10 - 3 =20 - 14 =
12 - 8 =13 - 7 =10 - 6 =15 - 7 =
6 + 4 =4 + 6 =8 + 7 =20 - 6 =
7 + 4 =11 - 8 =7 + 6 =11 - 4 =