Answer:
[tex]|-8|<|-10| \Longleftrightarrow 8 < 10[/tex]
[tex]\text{Which property is shown by } 4+(5+6)=(4+5)+6?[/tex]
[tex]\text{It is the associative property of addition}[/tex]
You can group the addends in any combination and it won't change the result.