Writing Expressions

Front

What is the expression for the difference of 18 and a number c?

Back

18 - c

Front

Back

3

Front

Back

3

Front

What is a number on its own that has a fixed value called?

Back

Constant

Front

Back

y, m

Front

What is a term in an expression?

Back

A single mathematical component that can be a number, variable, or the product of both.

Front

What is a coefficient?

Back

A numerical factor in a term of an expression.

Front

What is a variable?

Back

A symbol that represents an unknown value.

Front

What is the expression for the sum of a number x and 5?

Back

x + 5

Front

What is the expression for the product of 4 and a number y?

Back

4y