Question

5°) Responda:
a) (+89 ) + ( + 89)=
b) ( - 76 ) + ( +106 ) =
c) (- 46 ) + ( +98 ) =
d) ( + 208 ) + ( 259 ) =
e) ( 109 ) + + 205 ) =
D) ( + 375 ) + ( + 209 ) =​

Answer 1

Resposta:

a) (+89 ) + ( + 89)= +178

b) ( - 76 ) + ( +106 ) = +30

c) (- 46 ) + ( +98 ) = +52

d) ( + 208 ) + ( 259 ) = +467

e) ( 109 ) + + 205 ) = +314

D) ( + 375 ) + ( + 209 ) = +584

Espero ter ajudado :)

Answer 2

resposta:

a) (+89 ) + ( + 89) = 89+89 = 178

b) (- 76 ) + ( +106 ) = -76+106= 106-76 = 30

c) (- 46 ) + ( +98 ) = -46+98= 98-46 = 52

d) ( + 208 ) + ( 259 ) = 208+259 = 467

e) ( 109 ) + + 205 ) = 109+205 = 314

f) ( + 375 ) + ( + 209 ) = 375+209 = 5849

BOA NOITE.