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