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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__________
10 - 5 =13 - 8 =12 - 6 =12 - 5 =
5 + 9 =9 + 6 =17 - 8 =20 - 6 =
11 - 7 =7 + 6 =3 + 8 =13 - 7 =
15 - 7 =7 + 9 =20 - 4 =13 - 5 =
4 + 8 =9 + 3 =16 - 9 =7 + 4 =
20 - 12 =11 - 6 =20 - 8 =20 - 7 =
9 + 1 =2 + 8 =6 + 9 =20 - 2 =
6 + 7 =9 + 4 =4 + 9 =14 - 9 =
5 + 8 =9 + 2 =4 + 7 =5 + 6 =
6 + 5 =20 - 3 =20 - 16 =13 - 4 =
14 - 8 =8 + 3 =20 - 13 =20 - 19 =
8 + 6 =12 - 8 =10 - 1 =8 + 5 =
20 - 11 =8 + 2 =