calcula: a) │-5│ - │-3│ + 2 · │-4│ - 3 = b) -2 · │3 - 8│ + (-3) · │4 - 3 · │ 2 - 7 │

June 2023 1 7 Report

calcula:

a) │-5│ - │-3│ + 2 · │-4│ - 3 =

b) -2 · │3 - 8│ + (-3) · │4 - 3 · │ 2 - 7 │ - 8 │=

rcantalejo24

Respuesta:

(a) 5-3+2.-4-3= 5-3-8-3= -9

b) -2.-5-3.1.-5-8=10-3-13=-6

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