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