2 ×
1
21 ×
7
3
2 ÷
4
2
48 ×
8
30 ×
5
6
2
6 ÷
1
720×
8
3
7
7
6
32 ×
4
5
5
84 ×
7
6
5
1
1
24 ×
8
3
2
4
3
4
6
35 ×
7
5
7 ÷
1
48 ×
8
4 ÷
2
5
5
15 ×
3
2 ÷
1
2
24 ×
4
7
6
8
4
4
5
56 ×
7
8
6
2 ÷
2
7 ÷
1
3 ×
3
96 ×
6
8
2
15 ×
5
3
4
7
1
4 ÷
8
2
24 ×
4
6
5 ×
1
5
21 ×
3
7