2 ÷
30 ×
42 ×
12 ×
30 ×
6 ×
1
28 ×
80 ×
2 ÷
5 ÷
14 ×
28 ×
18 ×
6 ×
21 ×
28 ×
15 ×
2
48 ×
50 ×
42 ×