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