九九 8の段 · セット 49
20 problems
名前：
クラス:
日付：
1
5 × 5
=
2
10 × 5
=
3
3 × 2
=
4
5 × 8
=
5
3 × 8
=
6
4 × 4
=
7
2 × 10
=
8
10 × 4
=
9
7 × 4
=
10
4 × 2
=
11
2 × 6
=
12
10 × 7
=
13
10 × 2
=
14
5 × 3
=
15
8 × 4
=
16
2 × 10
=
17
5 × 2
=
18
9 × 4
=
19
3 × 5
=
20
9 × 7
=