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