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