Integers and their opposites

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero. Examples include -3, 0, and 5.

Front

What is the opposite of a positive integer?

Back

The opposite of a positive integer is its negative counterpart. For example, the opposite of +5 is -5.

Front

What is the opposite of -10?

Back

The opposite of -10 is +10.

Front

How do you represent a deposit of $200 as an integer?

Back

A deposit of $200 is represented as +200.

Front

How do you represent a debt of $75 as an integer?

Back

A debt of $75 is represented as -75.

Front

Which of the following is not an integer: -3, 0, 4, 2.5?

Back

2.5 is not an integer.

Front

What integer represents sea level?

Back

Sea level is represented as 0.

Front

If the temperature is -5 degrees, what is the opposite temperature?

Back

The opposite temperature is +5 degrees.

Front

What is the sum of -4 and 4?

Back

The sum of -4 and 4 is 0.

Front

If you have a temperature of 3 degrees and it drops to -2 degrees, what is the change in temperature?

Back

The change in temperature is -5 degrees.