30 ×
3
2
5
63 ×
7
168×
8
36 ×
4
9
24 ×
6
2 ÷
1
48 ×
6
40 ×
5
8
9
3
7
4
1
2
8
28 ×
7
2
2
1
45 ×
9
5
576×
6
4
3
3
14 ×
1
4
108×
9
2
28 ×
7
2 ÷
6
3
8
160×
5
7
6 ÷
1
6
40 ×
5
4
3
36 ×
2
315×
9
8
2
6
21 ×
3
8
5 ÷
5
9
1
7
4
45 ×
9
24 ×
3
7
24 ×
4
1
2
8
8
5
378×
6
5
8
4 ×
4
6
2 ÷
2
1
70 ×
7
3
3
9
36 ×
4
9
1
144×
3
6
8
5
2
7