구구단 4 · 세트 57
20 problems
이름:
학급:
날짜:
1
4 × 8
=
2
9 × 9
=
3
5 × 5
=
4
7 × 4
=
5
1 × 6
=
6
10 × 9
=
7
2 × 10
=
8
3 × 5
=
9
5 × 9
=
10
5 × 6
=
11
5 × 5
=
12
6 × 10
=
13
10 × 4
=
14
5 × 9
=
15
4 × 3
=
16
3 × 10
=
17
5 × 2
=
18
10 × 8
=
19
10 × 3
=
20
7 × 4
=