6 ÷
1
6
189×
3
9
8 ×
4
2
40 ×
5
8
7
7
48 ×
6
144×
2
8
7
10 ×
1
15 ×
5
3
36 ×
9
4
8
9
1
2
5
1176×
4
7
6
45 ×
3
2 ÷
4
8
15 ×
5
3
144×
6
18 ×
9
2
7
1
126×
2
7
9
30 ×
6
8
192×
1
4
3
5
9
9
20 ×
4
14 ×
7
5
3
6
8
2 ÷
1
2
105×
7
5
2
18 ×
1
9
3
3
54 ×
6
20 ×
4
48 ×
8
3
4 ÷
1
4
2 ÷
8
2
392×
7
9
5
6
5
2 ÷
3
6
4
7
8
1
18 ×
2
9