56 Calcula: :
a) 12 - (9-5 +4 + 3)
b) 25 +40 : (6-4) + [5 - (8-9)]
c) 2. (6+2) -[-(-4) - (12 - 8)]
d) 2 - (5 + 3) - [6 - (1 - 4)]
e) 4 - 6 + 5 - 12) · [(4-7): (12 - 15)]
a) 12 - (9-5 +4 + 3)
b) 25 +40 : (6-4) + [5 - (8-9)]
c) 2. (6+2) -[-(-4) - (12 - 8)]
d) 2 - (5 + 3) - [6 - (1 - 4)]
e) 4 - 6 + 5 - 12) · [(4-7): (12 - 15)]
Verified answer
PERO ME DAS CORONITA Y CORAZÓN OKI?
A) 1
B) 10.8
C) 16
D) -3
E) 7
A) 1
B) 10.8
C) 16
D) -3
E) 7