7
7
6 ÷
1
6
56 ×
8
20 ×
4
5
6 ×
3
2
2 ÷
4
2
7
1
15 ×
5
672×
3
48 ×
8
6
30 ×
2
5
1
24 ×
6
3
8
7
4
30 ×
5
6
3
4
7 ×
7
1
2 ÷
2
8 ÷
8
8 ×
8
12 ×
3
2
2
30 ×
5
6
7
7
4
1
1
4
8
8
7
7
3 ÷
2
6
15 ×
5
3
2 ÷
6
56 ×
7
20 ×
4
6 ×
3
4 ÷
8
2
5 ×
1
5
3
8
5
2
4 ÷
1
4
42 ×
6
7