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