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