Respuesta :

Awnser :
RECORDTIME

Step By Step Explanation :
5+(-3) = 2
2-(-2) = 4
15+(-14) = 1
8-9= -1
-2+(-4) = -6
-5-(-1) = -4
3-(-8)=11
-5-2=-7
0+(-8)= -8
18-20 = -2