九九 2の段 · セット 89
20 problems
名前：
クラス:
日付：
1
10 × 2
=
2
6 × 4
=
3
9 × 5
=
4
6 × 2
=
5
3 × 4
=
6
5 × 1
=
7
2 × 4
=
8
1 × 10
=
9
5 × 2
=
10
2 × 2
=
11
3 × 6
=
12
2 × 4
=
13
4 × 8
=
14
8 × 10
=
15
1 × 4
=
16
3 × 4
=
17
6 × 1
=
18
8 × 7
=
19
4 × 8
=
20
7 × 7
=