Unit 2 Quiz 1 Review

How do you calculate an expression to get a single value?

• Evaluate 
• Order of Operations
• PEMDAS
• Order

A numerical expression containing numbers and operations

• Numerical Expression
• Equation
• Inequality
• Numerical Inequality

__________ is the answer to a subtraction problem.

• product
• difference
• difference
• sum

__________ is an answer to a multiplication problem.

• product
• quotient
• difference
• sum

_____________ is an answer to a division problem.

• product
• quotient
• difference
• sum

What are the parts of the expression?

• terms
• variables
• numerical coefficients
• constants

What is a letter or symbol used to represent a number?

• term
• variable
• numerical coefficient
• constant

When you use rules of arithmetic and algebra to rewrite an expression using fewer terms, you are trying to ____________ it.

• shorten
• simplify
• lengthen
• rework

What is a mathematical sentence that contains an equal sign?

• expression
• equation
• term
• power

What is a mathematical sentence that contains an inequality symbol?

• Inequality
• Equation
• Expression
• Nonequal