消防员爸爸消防员爸爸 (打印后自动刷新题目) 返回

跟着消防员爸爸学习C++编程与算法(请备注算法学习)

欢迎咨询


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(2025.6)

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