10 ×
1
24 ×
4
60 ×
6
5
2
21 ×
7
12 ×
3
5
2
7 ÷
1
756×
7
6
3
4
2
3
7
6
28 ×
4
40 ×
5
1
504×
6
5 ÷
1
5
3
7
4
2
4
42 ×
7
3
3
2 ÷
2
5 ×
5
1
30 ×
6
7
6
4
4
1
36 ×
3
2
5
3
5
5
2 ÷
2
4
1
6
7
7