Adding Subtracting Integers

7 - (-4)

10 - 14 + 12

• 26

• -8

• 14

• 8

The elevator went up 15 floors. Then, it went down 6.

Select the two expressions that could be used to represent the current elevation of the elevator.

• 15 - 6

• -15 - (-6)

• 15 + (-6)

• 15 + 6

• -15 + 6

The high on Monday was -2°. The difference between the high temperature and the low temperature was 5°. What was the low temperature?

• -7°

• 3°

• 7°

• -3°

A deep sea diver is 40 feet below the surface of the water. The diver swims up 28 feet, goes down 7 feet and finally rises another 17 feet. What is the location of the diver now?

• 2 feet below the surface

• 2 feet above the surface

• 44 feet below the surface

• 44 feet above the surface

Which expression is represented by the model.

• 8 - 4

• -8 + -4

• -8 - (-4)

• 8 + (-4)

-19

• 14

• 24

• -14

• -24

Theo had a balance of -$4 in his savings account. After making a deposit, he has $25 in his account. How much did he deposit into his account?

• $29

• $25

• $24

• $30

Stone Mountain, is 1,686 feet above sea level. Lake Lanier’s lowest depth is 160 feet below sea level.  What is the difference between these two elevations?

• 1526

• -1526

• 1846

• -1846

Which of the following expressions has the greatest value?

• -7+(-3)

• 11-(-5)

• -9+5

• 12-6