4 ÷
8
2
4 ×
4
1
270×
3
42 ×
7
6
360×
5
9
15 ×
3
6 ÷
1
6
4
4
2
5
7 ×
7
63 ×
9
8
5
36 ×
6
3
2
48 ×
8
9
1
7
12 ×
4
4 ÷
1
280×
5
8
7
6
576×
2
9
4
3
4
72 ×
9
210×
1
6
63 ×
7
6 ×
3
2
8
10 ×
5
3 ÷
6
8
7
5
9
96 ×
1
4
144×
3
2
2
21 ×
7
27 ×
9
3
20 ×
5
4
8
6
1
1
9
9
3
80 ×
2
8
4
6
30 ×
5
1
42 ×
7
28 ×
7
4
5
9 ÷
9
1
8
8
3
2
6