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