Integers

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero, but not a fraction or decimal.

Front

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

Back

A negative integer often represents a loss, withdrawal, or a position below a reference point, such as sea level.

Front

What is the opposite of a negative integer?

Back

The opposite of a negative integer is its positive counterpart.

Front

How do you multiply two negative integers?

Back

The product of two negative integers is a positive integer.

Front

What is the result of -4 * -2?

Back

The result is 8.

Front

What is the result of -4 * 1 * -2?

Back

The result is -8.

Front

What are like terms in algebra?

Back

Like terms are terms that have the same variable raised to the same power.

Front

Combine the like terms: 3x + 2x + 3y - 7y.

Back

The result is 5x - 4y.

Front

What does it mean to combine like terms?

Back

Combining like terms means to add or subtract coefficients of the same variable.

Front

What is the opposite of being 20 feet below sea level?

Back

The opposite is being 20 feet above sea level.