7R Unit 1 Quiz Review

The set of all positive and negative whole numbers and zero

• additive inverse

• absolute value

• integers

The opposite of a number

• additive inverse

• absolute value

• integers

The distance a number is from zero on a number line

• additive inverse

• absolute value

• integers

What is the additive inverse of -5?

• 5

• -5

What is the additive inverse of 17?

• 17

• -17

7 degrees above zero

• 7

• -7

a scuba diver descended 20 feet

• 20

• -20

a withdrawal of $100

• 100

• -100

Write an integer to represent this situation: the sailboat was at sea level

|-10|

• 10

• -10