3 ×
1
6 ×
2
3
40 ×
4
5 ÷
5
3
20 ×
4
2
5
1
8 ×
2
5
5 ÷
1
12 ×
3
4
4
3 ÷
3
5
6 ×
1
2
5
5
1
8 ×
4
2
3