addition/within-10/medium · 套题 17
20 problems
姓名:
班级:
日期:
1
1 + 7
=
2
1 + 7
=
3
4 + 3
=
4
3 + 5
=
5
4 + 3
=
6
4 + 3
=
7
3 + 6
=
8
2 + 7
=
9
1 + 4
=
10
5 + 1
=
11
4 + 4
=
12
1 + 4
=
13
5 + 4
=
14
2 + 5
=
15
1 + 5
=
16
1 + 7
=
17
3 + 3
=
18
1 + 8
=
19
5 + 2
=
20
2 + 1
=