九九 10の段 · セット 31
20 problems
名前：
クラス:
日付：
1
4 × 9
=
2
1 × 4
=
3
5 × 10
=
4
4 × 5
=
5
1 × 6
=
6
4 × 5
=
7
3 × 9
=
8
3 × 5
=
9
1 × 1
=
10
7 × 4
=
11
8 × 1
=
12
7 × 9
=
13
7 × 7
=
14
8 × 8
=
15
1 × 10
=
16
1 × 8
=
17
3 × 4
=
18
9 × 8
=
19
5 × 2
=
20
6 × 6
=