Integer Representation Study Guide

You earn $45 for mowing the neighbor’s lawn. Represent this situation using integers.

• 45
• 60
• -45
• 30

The temperature on Jupiter is 145°C below zero. Represent this situation using integers.

• -100
• 145
• -145
• 0

In a board game, your team gains 12 points. Represent this situation using integers.

• -12
• 0
• +6
• +12

Water boils at 212 degrees Fahrenheit. Represent this situation using integers.

• 200
• 210
• 215
• 212

A scuba diver is 40 feet below sea level. Represent this situation using integers.

• -40
• -20
• 20
• 0

Your sister owes you $15 for your mom’s birthday present. Represent this situation using integers.

• -15
• -10
• 15
• 0

Place the following points on the number line below: A: the opposite of 7, B: the opposite of -3, C: the absolute value of 9, D: the opposite of -1.

Isabel draws a mystery number from a bag with various integers inside and then describes it to the class. Read the clues below and then circle all of the integers that it could be. I. The opposite of the integer is positive II. The absolute value of the integer is positive III. The integer is not 0

• -8

• 11

• 15

• -21

Find the absolute value of -7.6.

• 7
• 7.6
• 0
• -7.6

Find the absolute value of 7 1/8.