6 ×
3
2
12 ×
4
10 ×
5
5 ÷
1
4 ×
4
1
1
3
2
5
1
12 ×
4
10 ×
5
6 ×
3
2
10 ×
5
3
2
4 ×
1
12 ×
4
2
5 ÷
5
1
4
3