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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(2025.12)

班级__________学号__________ 姓名__________
9 + 8 =9 + 9 =7 + 4 =17 - 9 =
13 - 7 =10 - 9 =9 + 7 =9 + 3 =
12 - 5 =10 - 7 =5 + 5 =16 - 9 =
13 - 5 =11 - 4 =7 + 3 =12 - 8 =
3 + 9 =4 + 8 =10 - 6 =14 - 8 =
2 + 9 =7 + 5 =8 + 9 =6 + 8 =
14 - 7 =20 - 4 =20 - 6 =16 - 7 =
14 - 9 =4 + 9 =10 - 4 =14 - 5 =
20 - 11 =20 - 19 =20 - 8 =15 - 6 =
2 + 8 =13 - 4 =20 - 3 =11 - 2 =
10 - 2 =6 + 7 =18 - 9 =6 + 4 =
20 - 7 =12 - 3 =9 + 6 =20 - 17 =
11 - 3 =11 - 5 =