九九 3の段 · セット 28
20 problems
名前：
クラス:
日付：
1
4 × 9
=
2
9 × 10
=
3
8 × 8
=
4
2 × 9
=
5
4 × 5
=
6
9 × 2
=
7
7 × 2
=
8
10 × 3
=
9
7 × 5
=
10
6 × 5
=
11
3 × 10
=
12
2 × 10
=
13
3 × 8
=
14
8 × 2
=
15
6 × 2
=
16
3 × 1
=
17
6 × 8
=
18
9 × 10
=
19
7 × 4
=
20
5 × 6
=