九九 3の段 · セット 73
20 problems
名前：
クラス:
日付：
1
3 × 7
=
2
1 × 1
=
3
9 × 6
=
4
6 × 2
=
5
1 × 8
=
6
6 × 5
=
7
3 × 3
=
8
6 × 3
=
9
9 × 3
=
10
6 × 10
=
11
1 × 5
=
12
8 × 8
=
13
8 × 2
=
14
3 × 7
=
15
10 × 8
=
16
4 × 7
=
17
3 × 4
=
18
4 × 4
=
19
4 × 2
=
20
4 × 2
=