九九 7の段 · セット 71
20 problems
名前：
クラス:
日付：
1
10 × 3
=
2
5 × 3
=
3
6 × 4
=
4
3 × 3
=
5
1 × 2
=
6
1 × 1
=
7
3 × 1
=
8
5 × 8
=
9
5 × 9
=
10
1 × 8
=
11
3 × 3
=
12
6 × 3
=
13
6 × 1
=
14
8 × 6
=
15
6 × 1
=
16
10 × 10
=
17
8 × 8
=
18
10 × 10
=
19
10 × 4
=
20
8 × 5
=