Question

4) Calcule o valor das expressões (primeiro as potências):

a) 35 + 5²
b) 50 - 4²
c) -18 + 10²
d) -6² + 20
e) -12 - 1⁷
f) -2⁵ - 40

Answer 1

Resposta:

a) 35+25= 60

b) 50-16= 34

c)-18+100= 82

d) 36+20= 56

e) -12-1= -13

f) -64-40= -104

Answer 2

a) 60
b) 34
c) 82
d) -16
e) -11
f) -72