Ch 3 Test Review (Algebraic Expressions/Distributive Property)

Front

What is the expression for the difference of 12 and c?

Back

12 - c

Tags

CCSS.6.EE.A.2A

Front

What is the expression for a number r fewer than 36?

Back

36 - r

Tags

CCSS.6.EE.A.2A

Front

Which expression is equivalent to 25x + 40y?

Back

5(5x + 8y)

Tags

CCSS.6.EE.A.4

Front

What is the expression for a number x less than 99?

Back

99 - x

Tags

CCSS.6.EE.B.6

Front

Which expression is equivalent to 21x + 28y?

Back

7(3x + 4y)

Tags

CCSS.6.EE.A.4

Front

Define an algebraic expression.

Back

An algebraic expression is a mathematical phrase that can include numbers, variables, and operation symbols.

Tags

CCSS.6.EE.A.2B

Front

What is the distributive property?

Back

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

Tags

CCSS.6.EE.A.3

Front

How do you simplify the expression 3(x + 4)?

Back

3x + 12

Tags

CCSS.6.EE.A.3

Front

What does it mean to combine like terms?

Back

Combining like terms means to add or subtract terms that have the same variable raised to the same power.

Tags

CCSS.7.EE.A.1

Front

What is a variable in algebra?

Back

A variable is a symbol, often a letter, that represents one or more numbers.

Tags

CCSS.6.EE.A.2B