九九 10の段 · セット 98
20 problems
名前：
クラス:
日付：
1
6 × 9
=
2
10 × 7
=
3
8 × 7
=
4
6 × 1
=
5
3 × 5
=
6
3 × 1
=
7
5 × 2
=
8
9 × 6
=
9
9 × 7
=
10
9 × 3
=
11
3 × 4
=
12
7 × 5
=
13
6 × 9
=
14
1 × 9
=
15
9 × 8
=
16
7 × 10
=
17
6 × 10
=
18
4 × 8
=
19
3 × 7
=
20
8 × 4
=