Question

Qual é a diferença
A)(+3)-(-3)
B)(-9)-(-3)
C)(-7)-(+5)
D)(-5)-(+5)
E)(-2)-(+4)
F)(-12)-(-1)
G)(-1)-(-5)
H)(-3)-(+8)

Answer 1

a) 3+3=6
b) -9+3= -6
c) -7-5= -12
d -5-5= -10
e) -2-4= -6
f) -12+1= -11
g) -1+5= 4
h) -3-8= -11