구구단 1 12 · 세트 88
20 problems
이름:
학급:
날짜:
1
1 × 8
=
2
4 × 1
=
3
2 × 12
=
4
8 × 4
=
5
5 × 6
=
6
12 × 1
=
7
12 × 10
=
8
7 × 11
=
9
3 × 7
=
10
3 × 9
=
11
3 × 7
=
12
12 × 10
=
13
12 × 3
=
14
6 × 3
=
15
8 × 2
=
16
9 × 10
=
17
10 × 1
=
18
3 × 7
=
19
3 × 3
=
20
4 × 12
=