九九 4の段 · セット 91
20 problems
名前：
クラス:
日付：
1
8 × 1
=
2
4 × 2
=
3
2 × 6
=
4
3 × 6
=
5
8 × 10
=
6
1 × 5
=
7
3 × 3
=
8
10 × 1
=
9
10 × 4
=
10
3 × 10
=
11
1 × 1
=
12
8 × 7
=
13
9 × 10
=
14
9 × 5
=
15
8 × 2
=
16
6 × 6
=
17
10 × 8
=
18
10 × 8
=
19
4 × 9
=
20
8 × 9
=