Writing and Simplifying Expressions

Front

What vocabulary word refers to plain numbers?

Back

constant

Front

Simplify: 11x + 12y + 1y + 10x - 2

Back

13y + 21x - 2

Front

Write a verbal expression for: 2a + 6

Back

6 more than the product of 2 times a number

Front

Simplify: 2x - 5x + 6x + 7 + 14

Back

3x + 21

Front

Which of the following is a like term for 8z?

Back

2z

Front

What is a coefficient in an expression?

Back

A coefficient is a number that multiplies a variable.

Front

What is a variable in an expression?

Back

A variable is a symbol (often a letter) that represents an unknown number.

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to combine like terms and reduce it to its simplest form.

Front

What are like terms?

Back

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

Front

Simplify: 3a + 4a - 2a

Back

5a