九九 5の段 · セット 44
20 problems
名前：
クラス:
日付：
1
4 × 3
=
2
3 × 6
=
3
7 × 10
=
4
5 × 7
=
5
7 × 2
=
6
10 × 3
=
7
4 × 4
=
8
9 × 9
=
9
5 × 2
=
10
3 × 5
=
11
2 × 8
=
12
3 × 1
=
13
3 × 9
=
14
2 × 10
=
15
10 × 5
=
16
10 × 10
=
17
10 × 8
=
18
6 × 1
=
19
5 × 10
=
20
4 × 9
=