Variable Variables

Front

What are the variables in the expression 3x + y?

Back

x, y

Front

In the expression 5p + 4h - 2, which are the variables?

Back

p, h

Front

What is the number or constant in the expression 6 + n?

Back

6

Front

What are variables in math?

Back

Letters

Front

A variable represents what is _____________.

Back

unknown

Front

What is a variable?

Back

A symbol used to represent a number that can change.

Front

Give an example of a variable in an expression.

Back

x in the expression 2x + 3.

Front

What does the letter 'n' represent in the expression 6 + n?

Back

An unknown value.

Front

In the expression 4a + 5, what is 'a'?

Back

A variable.

Front

What is the role of variables in algebra?

Back

To represent unknown values.