Question

Realiza las operaciones indicadas.

a) (−17) + (−13) = k) [(−3) + (−5)] (−3) =

b) (−8) + (−12) + (−9) = l) −32
/-8



c) (−12) + (14) + (−11) + (6) = m) (−54) ÷ (+9) =

d) (−21) − (−18) = n) (−16)+ (−14)
(10) (−5)

=

e) (18) − (−15) = ñ) (−2)(30)
(−7)+(−5)

=

f) (−20) + (15) − (−12) = o) −9 + 7 =

g) (−13) (−5) = p) 6 − 8 + 3 − 11 =

h) (21) (−2) (−3) = q) 3(−5) =

i) (−12) (5) (−2) = r) 48
−8



j) [(−16) + (15)] (−4) = s) −16−4-5

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Answer 1

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