Question

1.Suprime los signos de agrupación y resuelve:
A. (–10) + 50 + 12 – (–18)
B. (–39) + 57 – (–95) + (–49) – 16
C. (–12) + 14 + (–20) + (–8) + 14 + 80
D. 12 – [2 + (–4 – 3) – (–4 + 2)] + 4
E. 5 + [7 – (8 + 4) + 6] – 3 + (8 – 9)
F. 3 – {9 + [(–15) – (–8)] – 17} + (8 – (–9))
G. 47 + {47 – (–47) + 47 – [(–47) – (–47)]}
H. {4 + [8 – (5 – 2) + (7 – 3)] + [–3 –(–8) + 3]}

Me podrian ayudar porfavor

Answer 1

Respuesta:

A. 70

B. 48

C. 68

D. 19

E. 20

F. 35

G. 188

H. 21

espero haberte ayudado