Rational Numbers

Express as an integer:  at sea level

• 0

• -0

• 1

• -10

Express an integer: a debt of $50

• 50

• -50

Which is not an integer?  

• -5

• 12

• 0

• -1/2

What is the opposite of 10? 

• 10

• -10

• 0

• 20

Express an integer: a withdrawal of $100

• 100

• -100

What is the distance from -7 to 5 on a number line? 

• 12

• -12

• 2

• -4

A submarine was 1800 ft below sea level. It dove another 1500 feet deeper. Which integer represents its location? 

• -300

• -1300

• -3300

• 300

The absolute value of -6 is ___  the absolute value of 6. 

• greater than

• equal to 

• less than 

Express an integer: a plane descended 3000 ft

• 3000

• 300

• -300

• -3000

Compare: -12 ____ -2

• -12 < -2

• -12 > -2

• -12 = -2