九九 2の段 · セット 70
20 problems
名前：
クラス:
日付：
1
1 × 8
=
2
8 × 10
=
3
4 × 9
=
4
7 × 6
=
5
3 × 7
=
6
4 × 2
=
7
1 × 10
=
8
2 × 5
=
9
6 × 7
=
10
1 × 5
=
11
5 × 9
=
12
1 × 6
=
13
8 × 6
=
14
9 × 5
=
15
2 × 7
=
16
3 × 10
=
17
1 × 3
=
18
7 × 4
=
19
3 × 10
=
20
9 × 7
=