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