Adding and Subtracting Integers

Front

Which integer would make the following equation true?
_______ + (-10) = 0
Options: 0, 10, -10, 100

Back

10

Front

-8 + -12

Back

-20

Front

5-(-3)

Back

8

Front

-2-3

Back

-5

Front

-9 + (-3)

Back

-12

Front

A diver was 40 feet below the surface of the water. A fisherman was casting off a dock right above the diver that was 12 feet above the surface of the water. How far apart are the diver and the fisherman?

Back

52 feet

Front

-5 + 6 + -3 =

Back

-2

Front

-18 + (-10)

Back

-28

Front

At sunrise, the outside temperature was 1° below zero. By lunch time, the temperature rose by 17° and then fell by 4° by night. What was the temperature at the end of the day?

Back

12°

Front

-3-(-7)

Back

4