12 ×
4
3
28 ×
1
6
6
10 ×
2
5
7
7
42 ×
7
6
4
40 ×
2
5
1
6 ×
3
30 ×
6
5
7
4
3 ÷
1
3
2
30 ×
5
2
3
21 ×
7
24 ×
4
42 ×
6
1
1
4 ×
4
3 ÷
2
3
6
7
20 ×
5
6 ×
3
1
6
5 ÷
5
42 ×
7
2
4
2
35 ×
7
5
1
3
24 ×
4
6