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