multiplication/1-digit-by-1-digit/expert · セット 11
20 problems
名前：
クラス:
日付：
1
9 × 1
=
2
2 × 9
=
3
8 × 9
=
4
1 × 10
=
5
5 × 3
=
6
10 × 10
=
7
9 × 2
=
8
1 × 1
=
9
3 × 1
=
10
6 × 2
=
11
10 × 8
=
12
10 × 10
=
13
1 × 10
=
14
2 × 1
=
15
6 × 5
=
16
7 × 3
=
17
9 × 8
=
18
7 × 4
=
19
7 × 7
=
20
5 × 4
=