Question

• 11) Resolve
a) (+3)+(-2)-(-5).
b) (-2)-(+1)-(-5)
. c)(+4)+(-2)-(-3)
. d)(+5)-(-3)-(-1)
e) (+4)*(-6)-(-7)-(-6)+(-7).
• f)( - 3 )-(-5)+(-6)+(+8)-(-4)​

Answer 1

a)10

b)8

c)9

d)7

e)44

f)18