-0.5 goes in second box
1.5 goes in third box
-2.5 goes in first box
-4.5 goes in first box
0.5 goes in second box
4 goes in third box
below -2 ll between -2 and 1 ll above 1
-2.5 ll -0.5 ll 1.5
-4.5 ll 0.5 ll 4
6.2m questions
8.2m answers