30 ×
5
24 ×
6
4
70 ×
7
2
9 ×
3
4 ÷
1
6
14 ×
7
12 ×
2
5
3
1
4
1
2
6
48 ×
3
4
210×
5
7
24 ×
3
20 ×
5
105×
7
4
2 ÷
1
2
6
2
4
5
12 ×
1
42 ×
7
6
6 ×
3
4
21 ×
1
3
6
210×
5
7
2
7
3
1
2
6
20 ×
4
5