구구단 3 · 세트 81
20 problems
이름:
학급:
날짜:
1
5 × 10
=
2
7 × 7
=
3
6 × 2
=
4
8 × 8
=
5
10 × 6
=
6
5 × 1
=
7
3 × 1
=
8
8 × 4
=
9
9 × 3
=
10
7 × 7
=
11
5 × 7
=
12
7 × 9
=
13
7 × 5
=
14
3 × 8
=
15
9 × 8
=
16
9 × 2
=
17
9 × 9
=
18
8 × 3
=
19
4 × 8
=
20
8 × 9
=