14 ×
12 ×
30 ×
6 ×
10 ×
72 ×
21 ×
120×
6 ×
49 ×
2 ÷
90 ×
2 ÷
35 ×
42 ×
20 ×
21 ×
2 ×
3 ÷
20 ×
12 ×