56 ×
2
4
7
15 ×
5
3
1
126×
6
48 ×
6
2
15 ×
3
1
5
20 ×
4
7
4
6 ÷
6
1
14 ×
2
7
5
3
15 ×
5
3
3 ÷
2
6
7 ×
1
7
2 ÷
4
1
35 ×
7
20 ×
5
72 ×
3
4
6
2
3
3
5
4
28 ×
7
12 ×
6
2
5 ÷
1
7 ×
7
1
6
6
4
6 ×
2
3
5