28 ×
7
2 ÷
6
3
2 ÷
2
1
32 ×
4
8
120×
5
4
2 ÷
2
1
20 ×
5
48 ×
6
7 ÷
7
3
8
60 ×
5
21 ×
7
2 ÷
2
4
8
1
18 ×
6
3
2
3
4
56 ×
8
21 ×
7
6
6
5 ÷
5
1
6
120×
4
5
7
3
40 ×
8
7 ÷
1
8 ×
2
8 ÷
8
1
6
6 ×
3
2
5
7
4
1
40 ×
5
8
24 ×
6
4
6 ×
3
14 ×
2
7
24 ×
3
8
35 ×
7
1
5
2
24 ×
4
6