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