28 ×
7
4
1
1
24 ×
8
3
30 ×
5
6
2
2
35 ×
5
7
24 ×
4
6
5 ×
1
48 ×
8
6 ×
2
3
4 ÷
1
4 ÷
2
8
36 ×
3
5
6
4
4
56 ×
7
4
15 ×
5
2
2
1
42 ×
6
105×
3
7
8
48 ×
8
3
6
2
7
2 ×
1
5
20 ×
4
6
24 ×
8
3
28 ×
7
2 ÷
4
2
1
5
6 ×
3
6 ÷
1
175×
5
4
2
224×
7
48 ×
8
6
2
6
7
5
8
4
3 ÷
3
1