九九 8の段 · セット 41
20 problems
名前：
クラス:
日付：
1
1 × 4
=
2
6 × 4
=
3
2 × 10
=
4
3 × 4
=
5
2 × 1
=
6
10 × 3
=
7
6 × 4
=
8
8 × 8
=
9
2 × 6
=
10
8 × 1
=
11
10 × 3
=
12
5 × 2
=
13
7 × 2
=
14
10 × 7
=
15
7 × 5
=
16
5 × 1
=
17
5 × 4
=
18
3 × 4
=
19
9 × 8
=
20
6 × 7
=