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