Question

calcule x-y:

a) x= 6 e y =5
b) x= -7 e y = 8
c) x= 9 e y = -5
d) x= 12 e y = -15

AJUDEM AI

Answer 1

a)6-5=1
b)-7-8=-15
c)9-(-5)=14
d)12-(-15)=27