九九 5の段 · セット 40
20 problems
名前：
クラス:
日付：
1
1 × 1
=
2
7 × 2
=
3
3 × 8
=
4
2 × 4
=
5
1 × 2
=
6
8 × 10
=
7
9 × 2
=
8
10 × 3
=
9
9 × 7
=
10
1 × 2
=
11
1 × 7
=
12
8 × 10
=
13
2 × 1
=
14
5 × 3
=
15
10 × 3
=
16
1 × 7
=
17
6 × 3
=
18
6 × 6
=
19
10 × 9
=
20
9 × 4
=