九九 12の段 · セット 77
20 problems
名前：
クラス:
日付：
1
4 × 2
=
2
10 × 4
=
3
4 × 1
=
4
6 × 7
=
5
10 × 3
=
6
2 × 4
=
7
1 × 9
=
8
9 × 6
=
9
6 × 1
=
10
4 × 3
=
11
9 × 6
=
12
9 × 10
=
13
2 × 3
=
14
9 × 10
=
15
9 × 2
=
16
4 × 2
=
17
5 × 9
=
18
8 × 8
=
19
3 × 10
=
20
5 × 8
=