구구단 1 · 세트 60
20 problems
이름:
학급:
날짜:
1
4 × 8
=
2
10 × 9
=
3
5 × 10
=
4
5 × 8
=
5
10 × 5
=
6
5 × 3
=
7
6 × 4
=
8
5 × 4
=
9
3 × 9
=
10
7 × 4
=
11
6 × 10
=
12
3 × 1
=
13
10 × 8
=
14
8 × 7
=
15
4 × 9
=
16
2 × 8
=
17
10 × 7
=
18
10 × 7
=
19
6 × 5
=
20
1 × 5
=