Integers Review

Basic

100

-13 + 27

14

200

24 + (-21)

3

300

You gain 8 points and then lose 2 points. How many points remain?

6 points

Simple

100

12 + (-8) + 4

8

200

-19 + 5 + (-2)

-16

300

You earn $15 and then spend $9. How many $ remains?

$6

Hard

100

-16 + (-5) + 11

-10

200

14 + (-7) + (-4)

3

300

You lose 15 points and then gain 6 points. How many points remain?

-9 points

Hardest

100

5 + (-12) + 8 + (-3)

-2

200

-8 + 12 + (-9) + 3

-2

300

You take an elevator up 8 floors, down 5, and up 3 more. What floor are you on?

6th floor