multiplication/1-digit-by-1-digit/expert · セット 68
20 problems
名前：
クラス:
日付：
1
3 × 10
=
2
3 × 3
=
3
9 × 10
=
4
3 × 1
=
5
1 × 5
=
6
5 × 1
=
7
2 × 10
=
8
5 × 8
=
9
8 × 8
=
10
9 × 2
=
11
8 × 9
=
12
6 × 10
=
13
9 × 10
=
14
9 × 10
=
15
2 × 6
=
16
7 × 8
=
17
10 × 5
=
18
6 × 7
=
19
1 × 5
=
20
8 × 4
=