2 ÷
105×
6
240×
15 ×
3 ÷
28 ×
6 ÷
8 ×
4 ÷
14 ×
3 ÷
42 ×
20 ×
3
210×
3 ÷
7 ×
28 ×
20 ×
12 ×
3
5 ÷
6