Question 1

add.

–8 + (–6) =

a.–14

b.–2

c.+2

d.+14

question 2

solve.

k + (-7) = -3

a.-10

b.-4

c.4

d.10

question 3

solve.

-7 + g = 12

a.-19

b.-5

c.5

d.19

question 4

solve.

m - 4 = -8

a.-12

b.-4

c.4

d.12

question 5

the temperature was –6°c at noon. the temperature dropped 2°c by sunset. what was the temperature at sunset?

a.–8°c

b.+8°c

c.–4°c

d.+4°c