7
7
140×
4
5
6 ×
3
9 ×
1
9
960×
6
8
36 ×
2
192×
1
8
7
2
45 ×
9
5
4
3
6
3
54 ×
6
9
1
28 ×
7
4
5
4 ÷
2
8
8
10 ×
1
2
15 ×
5
3
54 ×
6
9
28 ×
7
4
36 ×
4
5
72 ×
8
9
42 ×
2
3
7
30 ×
6
1
9
6 ×
2
4 ×
1
24 ×
4
30 ×
6
56 ×
7
8 ÷
8
5
21 ×
3
10 ×
2
3
4
6
5
8
1
9 ×
9
7
5
42 ×
7
6
2 ÷
8
4
2
2
6 ×
3
1
9
9
54 ×
6
9
21 ×
3
7
8 ÷
8
1
2
20 ×
4
5