6th Grade Expressions Flashcard Review

Front

Simplify: 6x + 7 + 3x + 9

Back

9x + 16

Front

Simplify: 8(5x + y)

Back

40x + 8y

Front

Which set of expressions are NOT equivalent? 2(7x + 9) and 9x + 11

Back

2(7x + 9) and 9x + 11

Front

Simplify: 4x + 5(6x + 7)

Back

34x + 35

Front

Write an expression for the number of candy bars purchased if it is 4 less than twice the number of bags of chips purchased, c.

Back

2c - 4

Front

What is the distributive property?

Back

a(b + c) = ab + ac

Front

What does it mean to simplify an expression?

Back

To combine like terms and reduce the expression to its simplest form.

Front

What are like terms?

Back

Terms that have the same variable raised to the same power.

Front

What is an expression?

Back

A combination of numbers, variables, and operations without an equality sign.

Front

What is the difference between an expression and an equation?

Back

An expression does not have an equality sign, while an equation does.