Question

a. (–8) + (– 16) + 15
b. 19 + 24 – (– 31)
c. 35 – (–18) + (– 21)
d. – 17 + ( – 21) – ( – 19) – 10
e. – ( – 21) – ( – 35) – ( – 60) – 42
f. – 8 + [ –13 + (– 5) – 4 + 16]
g. [ 9 + ( – 15 ] – [ – 32 + ( – 5) ]
h. – 50 – [ 35 + 20 + 12]
i. – [ – 10 + (14 – 18) – 5 ]

Answer 1

Respuesta:

a. 9

b. 74

c. 32

d. -29

f. 1

g  43

h. -17

i. 19

Explicación paso a paso:

a.15-8-16=-9

b.19+24+31=74

c.35+18-21=32

d.19-21-17-10=-29

e.21+35+61-42=75

f.-8(-13+20+16)=9-8=1

g.(9-15)-(-32-5)=-6-(-37)=37+6=43

h.-50-67=-17

i.-(-10-4-5)= - (-19)=19