6 ×
1
16 ×
8
2
270×
9
5
6
21 ×
7
3
2 ÷
4
6
135×
3
63 ×
9
7
56 ×
8
4 ×
1
4
60 ×
5
2
9
5
3 ×
3
5 ÷
1
7
2 ÷
4
8
2
6
48 ×
8
6
1
5
6 ×
3
2
9
9
1344×
4
7
6 ×
2
672×
4
7
3 ÷
3
9
8
8
60 ×
5
6
15 ×
1
3
63 ×
7
6
4
4 ÷
1
45 ×
9
2
8
5
35 ×
7
9
8
8
96 ×
2
4
5
6
63 ×
1
3
5
2 ÷
2
4
8
6
3 ÷
3
1
7
9
4 ×
4
1
60 ×
5
6
2
21 ×
7
3
72 ×
9
8