Integers and Rational Numbers on the Number Line

The set of positive whole numbers, their opposites and zero.

• opposites

• integers

• absolute value

• rational numbers

Any number that can be written as a fraction.

• opposites

• integers

• absolute value

• rational numbers

Every counting number is an integer.

• True

• False

Integers can be negative numbers

• True

• False

A submarine was located 200 feet below sea level. If it ascends 55 feet and then drops 87 feet, then which integer represents the new position of the submarine?

• -342 ft

• -255 ft

• -232 ft

• 232 ft

Tags

CCSS.Math.Content.7.NS.A.3

CCSS.Math.Content.7.NS.A.1

Which point best represents the value -3.5?

The dolphin dives 20 feet below the surface of the ocean. What integer represents its new elevation?

• 20

• 0

• -20

• -200

Select all that apply: Which number is plotted on the graph?

• -0.67

• 0.67

The absolute value of a number is 37. What is this number? Select all that apply.

• 37

• 73

• -37

• >

• <

• =