integer quiz

14 - (-9) =

• 8

• -23

• 5

• 23

-6 + 10 =

• 4

• 16

• -4

• 8

18 - 21 =

• -39

• 3

• 9

• -3

58 + -2 =

• -60

• -56

• 60

• 56

-12 + 13 =

• -2

• 1

• 24

• 0

18 + (-12) + 5 =

• 35

• -35

• 11

• 8

-14 + 0 + 13 =

• 27

• 1

• -27

• -1

The Roman Empire began in 31 B.C. and fell to the Goths in 476 A.D. How long did the Roman civilization last?

• 445 years

• 517 years

• 507 years

• 499 years

An actor gains 20 pounds for a part and then loses 15 pounds during filming of the movie to go along with the story. Write an expression and then solve.

• 20 - 15 = 5

• -15 + 20 = 5

• -20 + 15 = -5

• 15 - (-20) = 35

Evaluate if z = -11

7 - z =

• 4

• -18

• -4

• 18