九九 3の段 · セット 96
20 problems
名前：
クラス:
日付：
1
2 × 1
=
2
9 × 5
=
3
4 × 2
=
4
4 × 6
=
5
6 × 9
=
6
1 × 9
=
7
9 × 1
=
8
8 × 3
=
9
1 × 6
=
10
7 × 4
=
11
5 × 10
=
12
4 × 10
=
13
8 × 5
=
14
8 × 6
=
15
7 × 2
=
16
5 × 10
=
17
2 × 2
=
18
2 × 10
=
19
7 × 7
=
20
9 × 8
=