1
Arrange in descending order? 4, 5, 8, 7
2
Arrange in descending order? 5, 2, 1, 4
3
Arrange in descending order? 1, 7, 8, 6
4
Arrange in descending order? 1, 2, 3, 6
5
Arrange in ascending order? 7, 4, 8, 2
6
Arrange in ascending order? 6, 4, 8, 1
7
Arrange in descending order? 9, 5, 2, 3
8
Arrange in ascending order? 4, 5, 8, 7
9
Arrange in ascending order? 4, 6, 2, 5
10
Arrange in ascending order? 6, 4, 1, 5