42 ×
6
7
6 ×
3
2 ÷
2
4
5 ÷
5
1
3 ÷
1
3
2
42 ×
7
5 ÷
5
24 ×
4
6
14 ×
2
28 ×
4
7
6
1
15 ×
3
5
7
5 ÷
1
5
18 ×
3
6
14 ×
2
12 ×
4
12 ×
4
30 ×
5
24 ×
6
5 ÷
1
14 ×
2
7
3
3
6
4
5
7
2 ×
1
2
5
5
2
2
1
1
12 ×
4
3
42 ×
6
7