addition/within-10/medium · セット 79
20 problems
名前：
クラス:
日付：
1
2 + 4
=
2
2 + 7
=
3
5 + 1
=
4
2 + 3
=
5
3 + 6
=
6
5 + 3
=
7
3 + 2
=
8
4 + 3
=
9
3 + 5
=
10
4 + 4
=
11
4 + 2
=
12
1 + 3
=
13
2 + 2
=
14
1 + 8
=
15
1 + 4
=
16
1 + 5
=
17
3 + 3
=
18
5 + 2
=
19
2 + 7
=
20
1 + 5
=