Răspuns :
m-(532-264)=731
m-268=731
m=731+268
m=999
n-(347+286)=366
n-633=366
n=366+633
n=999
(624-435)+r=300
189+r=300
r=300-189
r=111
(246+384)-p=375
630-p=375
p=630-375
p=255
m-268=731
m=731+268
m=999
n-(347+286)=366
n-633=366
n=366+633
n=999
(624-435)+r=300
189+r=300
r=300-189
r=111
(246+384)-p=375
630-p=375
p=630-375
p=255