Question

-144 -[29-(+144)-(+144)]

Answer 1

-144 - [ 29 - ( +144) - (+144) ]

= -144 - 29 - 0

= -115

Hk tốt

Answer 2

-144 - [ 29 - 144 - 144 ]

= 144 + 144 - 144 - 29

=    144  -   29       =  115