Unit 1 Expressions Vocabulary Practice

Numbers, symbols, and operations grouped together that show the value of something.

• Variable

• Term

• Expression

• Coefficient

A piece of an algebraic expression. It can be a number, variable, or product of numbers and variables.

• Expression

• Term

• Distributive Property

• Variable

A letter or symbol that is used to represent an unknown quantity.

• Varibale

• Term

• Expression

• Coefficient

Terms with the same variable and the same exponent.

• Distributive Property

• Like Terms

• Coefficient

• Variable

A number that is multiplied by a variable in an algebraic expression.

• Distributive Property

• Expression

• Term

• Coefficient

Says that multiplying a number by a group of numbers added together is the same as doing each multiplication seperately.

• Like Terms

• Distributive Property

• Expression

• Variable

To Determine the Value of the expression for a given value of each variable. Replace the variables, then calculate the value.

• Distributive Property

• Numerical Expression

• Evaluate

• Expression

A mathematical phrase that contains numbers and operations, but no variables.

• Distributive Property

• Like Terms

• Numerical Expressions

• Coefficient

A mathematical Phrase that has a least one variable. It can contain numbers and operation symbols.

• Like Terms

• Evaluate

• Terms

• Algebraic Expression

Algebraic expression

• A mathematical phrase that has at least one variable. It can contain numbers and operation symbols.

• A number that is multiplied a variable in an algebraic expression.

• A mathematical phrase that contains numbers and operations, but no variables.

• Terms with the same variable and the same