krislleygatta7p7gd4x krislleygatta7p7gd4x

22-04-2018
Mathematics

contestada

Efetue:
a) +350 -170-120
B) -600-280+960
C)+ 159+315+268
D)-420-186-313
( SÃO NÚMEROS NEGATIVOS E POSITIVOS VIU!)

Respuesta :

matiblake17 matiblake17

22-04-2018

A. +60
B. +80
C. + 742
D. -919

Answer Link

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