multiplication/2-digit-by-1-digit/hard · セット 91
20 problems
名前：
クラス:
日付：
1
10 × 1
=
2
9 × 3
=
3
1 × 9
=
4
4 × 4
=
5
10 × 4
=
6
8 × 1
=
7
7 × 1
=
8
3 × 9
=
9
7 × 1
=
10
10 × 1
=
11
6 × 5
=
12
9 × 9
=
13
1 × 10
=
14
8 × 3
=
15
6 × 3
=
16
6 × 2
=
17
1 × 6
=
18
8 × 8
=
19
9 × 10
=
20
1 × 6
=