135×
3
135×
5
36 ×
9
1
672×
6
2
7
8
28 ×
4
5
9
3
4
2
2
48 ×
8
6
1
7
9
48 ×
6
4 ÷
8
2
84 ×
4
3 ÷
1
3
35 ×
7
5
4 ×
1
8
6 ÷
6
72 ×
9
7
3
10 ×
5
40 ×
4
2
4
7
7
1
8
3 ÷
3
9
2
5
54 ×
6
7
7
10 ×
2
5
42 ×
6
5 ×
1
24 ×
4
72 ×
8
54 ×
3
9
8 ÷
8
1
8 ×
4
7
5
6
9
2
3 ÷
3
2 ÷
6
3
2
40 ×
5
8
28 ×
7
4
9
1
8 ×
2
4
189×
7
3
9
5 ÷
5
1
48 ×
6
8