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