70 ×
2
12 ×
4
3
6 ÷
1
6
105×
5
7
5
28 ×
7
4
48 ×
6
2
3 ×
1
3
7
2 ÷
2
12 ×
6
4
21 ×
1
3
120×
5
4 ÷
4
1
2
15 ×
5
3
7
6
1
30 ×
6
5
3
840×
7
8 ×
2
4
2 ÷
6
15 ×
3
7 ÷
1
7
5
4
2 ÷
2
3
5
14 ×
7
2
4
6
1