leo3131t leo3131t

23-08-2018
Mathematics

contestada

I need step by step to simplifying -7.9+8.2-3.4+2.1

Respuesta :

turnermakenapdv3j3 turnermakenapdv3j3

23-08-2018

Hello,

add the -7.9 and the -3.4

-11.3+8.2+2.1

add the two positives

-11.3+10.3

calculate the sum

-1

Answer Link

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