holikhace700 holikhace700

23-03-2021
Mathematics

contestada

Realiza las siguientes multiplicaciones
a) (+27) ⋅ (+2) =
b) (+12) ⋅ (−13) =
c) (−10) ⋅ (+10) =
d) (−56) ⋅ (+89) =
e) (−100) ⋅ (−135) =
f) (+553) ⋅ (+24) =

Respuesta :

Lizetx08 Lizetx08

23-03-2021

Answer:

A 54

b -156

c -100

d -4984

e 13500

f 13272

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