九九 10の段 · セット 81
20 problems
名前：
クラス:
日付：
1
6 × 10
=
2
4 × 4
=
3
10 × 9
=
4
3 × 8
=
5
4 × 7
=
6
10 × 7
=
7
7 × 4
=
8
4 × 6
=
9
9 × 10
=
10
9 × 3
=
11
6 × 9
=
12
6 × 1
=
13
6 × 4
=
14
4 × 6
=
15
10 × 4
=
16
3 × 7
=
17
4 × 9
=
18
5 × 6
=
19
9 × 5
=
20
3 × 1
=