Question

• Realiza las siguientes operaciones de números con signo.
a) 10 - 3-5 =
b) 15-9-6 =
c) 5 - 8 + 4 =
d) 9- 3 + 5 =
e) -2 + 2 + 7 =
f) -10 + 8 + 6 =
g)-10-3+ 8 =
h) -4 -3-2 =
i)-1-5-7=

ayúdenme porfis ♧​

Answer 1

A) [(10-3)-5] = [ 7-5] =2

B) [(15-9)-6] = [6-6]=0

C) [(5-8)+4] = [-3+4]=1

D) [(9-3)+5] = [6+5]=11

E) [(-2+2)+7] = [0+7] = 7

F) [(-10+8)+6] = [-2+6] = 4

G) [(-10+3)+8 = [-7+8] = 1

H) [(-4-3)-2] = [-7-2] = - 9

I) [(-1-5)-7] = [-6-7] = - 13