九九 10の段 · セット 37
20 problems
名前：
クラス:
日付：
1
1 × 3
=
2
1 × 8
=
3
5 × 2
=
4
5 × 4
=
5
2 × 5
=
6
7 × 3
=
7
2 × 8
=
8
6 × 8
=
9
8 × 7
=
10
10 × 1
=
11
6 × 10
=
12
7 × 4
=
13
2 × 10
=
14
8 × 6
=
15
2 × 9
=
16
9 × 4
=
17
1 × 9
=
18
5 × 5
=
19
2 × 2
=
20
9 × 9
=