Question

37-Calcula.
a) 6 + [5 + (7 + 2)] =
b) 8 + [4-(3 + 5)] =
c) 10 - [6 + (2 + 7)] =
d) 15 -[2-(6-10)] =
e) 15 - [10 -(8 + 4)] =
f) 12-17- (2-10)] =
a)(-6) + (5 + (2 - 12)] =
h) (-7)-(3-(4-9)] =​

Answer 1

Respuesta:

a) 20

b) 4

c) -5

d) 9

e) 17

f) 3

g) -11

h) 15

Explicación paso a paso: