addition/within-10/medium · セット 82
20 problems
名前：
クラス:
日付：
1
3 + 2
=
2
2 + 4
=
3
5 + 1
=
4
4 + 5
=
5
1 + 8
=
6
1 + 8
=
7
5 + 4
=
8
5 + 3
=
9
4 + 5
=
10
1 + 7
=
11
4 + 2
=
12
2 + 5
=
13
1 + 8
=
14
1 + 6
=
15
5 + 1
=
16
2 + 1
=
17
1 + 2
=
18
2 + 1
=
19
1 + 2
=
20
2 + 1
=