Resposta :
a)
36-5+12+10
31+12+10
43+10
53
b)
36-(5+12)-10
36-17-10
36-27
9
c)
36-(12+10-15)
36-(22-15)
36-7
29
d)
(36-5)-(12+10)
31-22
9
Espero ter ajudado!!
36-5+12+10
31+12+10
43+10
53
b)
36-(5+12)-10
36-17-10
36-27
9
c)
36-(12+10-15)
36-(22-15)
36-7
29
d)
(36-5)-(12+10)
31-22
9
Espero ter ajudado!!