28 ×
4
7
18 ×
6
3
10 ×
5
2
1
1
3 ÷
6
3 ÷
3
1
35 ×
5
7
2 ÷
4
2
2
24 ×
4
35 ×
7
7 ÷
1
6 ×
3
30 ×
5
6
3 ÷
1
6
5
7
2
21 ×
3
20 ×
4
3
16 ×
2
4
24 ×
6
1
7
5
35 ×
7
5
5
2
4
24 ×
6
3 ×
1
3
5
1
1
6 ×
3
2
4
42 ×
6
7