구구단 4 · 세트 45
20 problems
이름:
학급:
날짜:
1
9 × 2
=
2
1 × 2
=
3
1 × 2
=
4
3 × 8
=
5
8 × 7
=
6
6 × 6
=
7
8 × 4
=
8
5 × 3
=
9
4 × 3
=
10
4 × 2
=
11
4 × 4
=
12
4 × 7
=
13
2 × 2
=
14
6 × 1
=
15
2 × 3
=
16
3 × 8
=
17
1 × 1
=
18
1 × 6
=
19
10 × 2
=
20
5 × 2
=