20 ×
4
2 ÷
6
42 ×
1
7
6 ×
2
3
10 ×
5
5
3
6
1
1176×
7
4
2
3 ÷
2
35 ×
1
5
12 ×
3
4
6
7
6
7
60 ×
4
5
1
60 ×
2
3
3
21 ×
7
20 ×
4
3
2 ÷
2
5
1
6 ×
6
3
5
14 ×
2
4
6
140×
7
1
2 ÷
1
2
7
2 ÷
6
3
5
4