multiplication/1-digit-by-1-digit/expert · セット 67
20 problems
名前：
クラス:
日付：
1
9 × 3
=
2
7 × 1
=
3
10 × 7
=
4
9 × 6
=
5
8 × 2
=
6
3 × 2
=
7
1 × 6
=
8
9 × 9
=
9
8 × 1
=
10
1 × 5
=
11
10 × 2
=
12
6 × 5
=
13
10 × 8
=
14
1 × 10
=
15
5 × 4
=
16
9 × 9
=
17
4 × 8
=
18
1 × 3
=
19
3 × 10
=
20
2 × 1
=