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