九九 8の段 · セット 69
20 problems
名前：
クラス:
日付：
1
7 × 4
=
2
1 × 3
=
3
4 × 8
=
4
9 × 10
=
5
1 × 7
=
6
6 × 2
=
7
10 × 10
=
8
1 × 6
=
9
8 × 8
=
10
3 × 1
=
11
8 × 3
=
12
8 × 7
=
13
2 × 5
=
14
3 × 5
=
15
6 × 4
=
16
3 × 9
=
17
9 × 2
=
18
8 × 1
=
19
10 × 7
=
20
5 × 3
=