Please tell the answer this q based on absolute value of an integer

Dear Student,
ATQ,
X=-16m
Y=-24Rs.
Z=+32Rs.
(i)
|X|-|Z|=|-16|-|32|=16-32=-16
(ii)
||Y|-|Z||=||-24|-|32||=|24-32|=8
(iii)
|X|+|Y|=|-16|+|-24|=16+24=40
Regards!