5 ÷
5
1
3
3
2 ÷
2
4
8 ×
2
20 ×
4
5
3 ÷
1
6 ×
3
4
15 ×
5
2 ÷
1
3
2
3 ÷
1
3
2
20 ×
4
5 ÷
5
3
2 ÷
2
4
5
1