Explicación paso a paso:
(-81)-(89)= -80
(75)-(33)=42
(-30)-(-21)=+21
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Explicación paso a paso:
(-81)-(89)= -80
(75)-(33)=42
(-30)-(-21)=+21