구구단 12 · 세트 64
20 problems
이름:
학급:
날짜:
1
10 × 4
=
2
8 × 10
=
3
10 × 9
=
4
3 × 5
=
5
3 × 10
=
6
8 × 1
=
7
8 × 2
=
8
4 × 9
=
9
3 × 6
=
10
8 × 4
=
11
7 × 2
=
12
8 × 9
=
13
6 × 4
=
14
10 × 8
=
15
6 × 4
=
16
9 × 6
=
17
1 × 7
=
18
1 × 10
=
19
6 × 4
=
20
4 × 8
=