九九 7の段 · セット 54
20 problems
名前：
クラス:
日付：
1
5 × 2
=
2
1 × 7
=
3
9 × 7
=
4
4 × 1
=
5
5 × 3
=
6
5 × 7
=
7
9 × 4
=
8
5 × 2
=
9
2 × 7
=
10
2 × 3
=
11
2 × 3
=
12
7 × 4
=
13
8 × 4
=
14
9 × 7
=
15
10 × 8
=
16
6 × 5
=
17
7 × 9
=
18
10 × 8
=
19
6 × 5
=
20
6 × 2
=