구구단 5 · 세트 39
20 problems
이름:
학급:
날짜:
1
2 × 1
=
2
1 × 6
=
3
4 × 10
=
4
4 × 1
=
5
1 × 6
=
6
10 × 9
=
7
5 × 3
=
8
9 × 9
=
9
1 × 7
=
10
7 × 2
=
11
5 × 10
=
12
8 × 4
=
13
9 × 2
=
14
8 × 5
=
15
6 × 7
=
16
5 × 6
=
17
2 × 1
=
18
9 × 7
=
19
10 × 5
=
20
4 × 7
=