Pre Algebra Review

Front

Equivalent means:

Back

all of the above (the same, equal, identical)

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

A SENTENCE WITH AN EQUAL SIGN (e.g., 4x = 8) is called an:

Back

equation

Tags

CCSS.6.EE.A.2C

Front

Solve for y: y - 4.6 = 12

Back

y = 16.6

Tags

CCSS.6.EE.B.7

Front

Simplify the expression: -20 + 7

Back

-13

Tags

CCSS.7.NS.A.1C

Front

Simplify the expression: v + 2 + v + 8

Back

2v + 10

Tags

CCSS.7.EE.A.1

Front

What is an expression?

Back

A mathematical phrase that can contain numbers, variables, and operators but does not have an equal sign.

Tags

CCSS.6.EE.A.2B

Front

What is a variable?

Back

A symbol (often a letter) that represents a number in mathematical expressions or equations.

Tags

CCSS.6.EE.A.2B

Front

What does it mean to simplify an expression?

Back

To reduce it to its simplest form by combining like terms and performing operations.

Tags

CCSS.7.EE.A.1

Front

What is the difference between an expression and an equation?

Back

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

Tags

CCSS.L.1.5A

CCSS.L.1.5B

CCSS.L.K.5A

Front

What is a term in mathematics?

Back

A single mathematical expression that can be a number, a variable, or a combination of both.

Tags

CCSS.6.EE.A.2B