12 ×
4
3
6 ×
6
1
14 ×
2
7
10 ×
5
24 ×
6
4
35 ×
5
7
7 ÷
1
3 ×
3
2
21 ×
3
420×
5
8 ×
2
4
7
1
24 ×
6
7
2
3 ×
1
3
20 ×
5
6
6
4
2 ÷
1
6
28 ×
7
30 ×
5
4
10 ×
2
3 ÷
3
2
7
4
6
18 ×
3
5
1
5
5
1
1
6 ×
3
2
6
28 ×
4
7