Pre-Algebra Review

Front

Simplify the expression: -1 + 4n + 8 + 6n

Back

10n + 7

Tags

CCSS.7.EE.A.1

Front

Simplify the expression: -10 (-3x - 5y)

Back

30x + 50y

Tags

CCSS.6.EE.A.3

Front

Simplify the expression: 2m - 8 - 2m - 1

Back

-9

Tags

CCSS.7.EE.A.1

Front

Simplify the expression: (x + 10) (-2)

Back

-2x - 20

Tags

CCSS.6.EE.A.3

Front

Solve for x: 2x + 4 = 16

Back

x = 6

Tags

CCSS.7.EE.B.4A

Front

Define a variable in algebra.

Back

A symbol used to represent an unknown value.

Tags

CCSS.6.EE.A.2B

Front

What is the distributive property?

Back

a(b + c) = ab + ac

Tags

CCSS.6.EE.A.3

Front

What is a coefficient?

Back

A numerical factor in a term of an algebraic expression.

Tags

CCSS.6.EE.A.2B

Front

What does it mean to combine like terms?

Back

To add or subtract terms that have the same variable raised to the same power.

Tags

CCSS.7.EE.A.1

Front

What is the result of simplifying the expression: 3(x + 4) - 2x?

Back

x + 12

Tags

CCSS.6.EE.A.3