구구단 1 · 세트 25
20 problems
이름:
학급:
날짜:
1
1 × 10
=
2
5 × 9
=
3
10 × 10
=
4
6 × 1
=
5
10 × 6
=
6
2 × 7
=
7
8 × 9
=
8
8 × 8
=
9
7 × 5
=
10
1 × 3
=
11
3 × 2
=
12
9 × 4
=
13
7 × 2
=
14
2 × 9
=
15
9 × 5
=
16
2 × 2
=
17
7 × 4
=
18
8 × 8
=
19
6 × 1
=
20
4 × 2
=