Algebraic Vocabulary

Front

What is a term in algebra?

Back

A term is a number and/or variable that is separated by addition or subtraction symbols.

Tags

CCSS.6.EE.A.2B

Front

What is a variable?

Back

A variable is a symbol, usually a letter, that stands for an unknown quantity.

Tags

CCSS.6.EE.A.2B

Front

What is a coefficient?

Back

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

Tags

CCSS.6.EE.A.2B

Front

Define constant in algebra.

Back

A constant is a value that does not change.

Tags

CCSS.6.EE.A.2B

Front

What is an algebraic expression?

Back

An algebraic expression is a combination of numbers, variables, and operations.

Tags

CCSS.6.EE.A.2B

Front

What does it mean to evaluate an expression?

Back

To evaluate an expression means to calculate its value by substituting variables with numbers.

Tags

CCSS.6.EE.A.2C

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 the purpose of using variables in algebra?

Back

Variables are used to represent unknown values and to create general formulas.

Tags

CCSS.6.EE.B.6

Front

What is the order of operations in algebra?

Back

The order of operations is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right), often abbreviated as PEMDAS.

Tags

CCSS.6.EE.A.2C

Front

What is a polynomial?

Back

A polynomial is an algebraic expression that consists of terms with non-negative integer exponents.