Question

Calcula.
a) 7 – (–4) – (–3) = 


b) –6 – 3 – (–8) + (–5) – 17 =


c) –3 + (–8) – 4 = 


d) 7 – (–9) – (–11) – 13 – 1 =


f) 10 – (–19) + (–29) =


g) –15 – 10 – 25 – 50 + 100 =


h) 18 – 6 – 8 + 5 – 3 + 7 =


i) –100 – 500 – (–400) + 600 =

​

Answer 1

Respuesta:

a) 31

b) -23

c) -15

d) 13

f) 0

g) 0

h) 13

i) 400