CPM CC2 Chapter 4

Front

Rewrite the expression 4(3x + 1) without parentheses.

Back

12x + 4

Tags

CCSS.6.EE.A.3

Front

If x = 3, what is the area of this figure?

Back

9

Front

Rewrite the expression 2(2x + 5) without parentheses.

Back

4x + 10

Tags

CCSS.6.EE.A.3

Front

What do we call these math tools?

Back

Algebra Tiles

Front

What is the area of this figure?

Back

x² + 2x + 2

Front

What is the Distributive Property?

Back

a(b + c) = ab + ac

Tags

CCSS.3.OA.B.5

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base × height

Tags

CCSS.6.G.A.1

Front

What does it mean to simplify an expression?

Back

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

Tags

CCSS.7.EE.A.1

Front

What is a variable in algebra?

Back

A symbol used to represent an unknown value.

Tags

CCSS.6.EE.A.2B