6th Grade Expressions Test Review

Front

Evaluate the expression if a=3 and b=8: 4(a + 5) + b

Back

40

Front

Simplify: x + x + x + x + x + y + y

Back

5x + 2y

Front

Simplify: 5h + 2g + 3h + 4g

Back

8h + 6g

Front

Simplify: 6x + 7 + 3x + 9

Back

9x + 16

Front

Which expressions are equivalent? 9 + 5 + w = (9 + 5) + w

Back

This shows the associative property of addition.

Front

What is an expression?

Back

An expression is a combination of numbers, variables, and operators (like +, -, *, /) that represents a value.

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac.

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

What is the associative property of addition?

Back

The associative property states that the way in which numbers are grouped in addition does not change their sum.