Half of 4
2
Half of 2
1
Half of 6
3
Half of 8
4
Half of 10
5
Half of 12
6
Half of 14
7
Half of 16
8
Half of 18
9
Half of 20
10
Half of 22
11
Half of 24
12
Half of 26
13
Half of 28
14
Half of 30
15
Half of 40
20
Half of 50
25
Half of 100
50
Half of 200
100
Half of 400
200
Half of 1000
500
Half of 2000
1000
Half of 800
400
Half of 120
60