Integer Introduction

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero.

Front

What does a negative integer represent in real-life situations?

Back

A negative integer often represents a loss, below sea level, or a decrease in value.

Front

What does a positive integer represent in real-life situations?

Back

A positive integer often represents a gain, above sea level, or an increase in value.

Front

How do you represent sea level on a number line?

Back

Sea level is represented by the integer 0 on a number line.

Front

What integer represents 10 feet below sea level?

Back

-10 feet.

Front

What integer represents 200 feet above sea level?

Back

200 feet.

Front

What integer represents the elevation of the Dead Sea, which is about 1,310 feet below sea level?

Back

-1,310 feet.

Front

If a football team gains 20 yards, what integer represents this gain?

Back

20 yards.

Front

If a diver is at a depth of 30 feet below sea level, what integer represents this depth?

Back

-30 feet.

Front

What is the integer represented by the point 'B' on a number line if 'B' is located at 4?

Back

4.