구구단 1 12 · 세트 23
20 problems
이름:
학급:
날짜:
1
12 × 5
=
2
5 × 2
=
3
7 × 2
=
4
5 × 7
=
5
5 × 1
=
6
5 × 12
=
7
5 × 5
=
8
9 × 6
=
9
1 × 1
=
10
11 × 8
=
11
9 × 6
=
12
3 × 10
=
13
5 × 12
=
14
1 × 7
=
15
12 × 2
=
16
11 × 11
=
17
6 × 10
=
18
12 × 11
=
19
11 × 10
=
20
4 × 11
=