18 ×
6
3
5 ÷
5
1
504×
7
9
8
18 ×
2
28 ×
4
3 ÷
1
24 ×
4
6
10 ×
5
2
24 ×
8
3
9
7
3
2 ÷
2
1
2 ÷
4
864×
8
6
35 ×
5
7
18 ×
9
20 ×
4
21 ×
7
3
8
9
2
30 ×
6
5
1
5
252×
9
4
7
18 ×
6
3
4 ÷
1
8
8
2
126×
7
40 ×
8
108×
9
2
5 ×
1
5
4
24 ×
6
24 ×
3
9
5
56 ×
7
6
60 ×
3
4 ×
1
14 ×
2
4
8
2
1
1
8
3 ÷
9
5
4
7
18 ×
3
6
96 ×
8
6
2
3
4
63 ×
7
9
5 ×
1
5