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