구구단 2 · 세트 50
20 problems
이름:
학급:
날짜:
1
4 × 2
=
2
8 × 1
=
3
9 × 10
=
4
2 × 10
=
5
5 × 3
=
6
4 × 10
=
7
1 × 5
=
8
2 × 9
=
9
6 × 4
=
10
8 × 8
=
11
2 × 10
=
12
10 × 2
=
13
10 × 8
=
14
2 × 3
=
15
8 × 3
=
16
10 × 3
=
17
2 × 2
=
18
3 × 10
=
19
7 × 1
=
20
6 × 6
=