九九 5の段 · セット 71
20 problems
名前：
クラス:
日付：
1
3 × 2
=
2
2 × 6
=
3
1 × 4
=
4
2 × 2
=
5
7 × 8
=
6
10 × 7
=
7
1 × 3
=
8
10 × 8
=
9
5 × 2
=
10
10 × 2
=
11
6 × 7
=
12
8 × 9
=
13
2 × 5
=
14
4 × 10
=
15
9 × 3
=
16
9 × 10
=
17
4 × 9
=
18
7 × 4
=
19
8 × 8
=
20
6 × 4
=