Respuesta :

-2.42 goes just before -2.5
-0.8 goes in the middle between -0.5 and -1
0.33 goes between 0 and 0.5
1.23 goes after 1 before 1.5
3/4 = 0.75 which goes in the middle between 0.5 and 1
-2 7/8 goes just before -3 

:) Hope that helps :)