a) +32-(-42) = b) -24-(+54) -(-8) = c) -12-(-12) +(-12) = d) +67+(-66) -(-32) =.... Question from @posadasmaite

July 2023 1 3 Report

a) +32-(-42) =
b) -24-(+54) -(-8) =
c) -12-(-12) +(-12) =
d) +67+(-66) -(-32) =

Explicación paso a paso:

a)74

b)-70

c)-12

d)33

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