Identifying Parts Of An Expression And Simplifying Expression

Front

How many terms are in the expression 7y + 3 - 7k - 2?

Back

4

Front

Identify a constant in the expression 3x + 2y + 7.

Back

7

Front

What is the total cost of x pens at $3 each and y correction tapes at $2 each?

Back

3x + 2y

Front

What is 8 in the expression 72B - 8 + 9h + 2?

Back

constant

Front

How is the number 9 described in the expression 9m + 3n + 4?

Back

coefficient

Front

Define a term in an expression.

Back

A term is a single mathematical expression that can be a number, variable, or the product of numbers and variables.

Front

What is a variable in an expression?

Back

A variable is a symbol (often a letter) that represents an unknown value.

Front

What is a coefficient?

Back

A coefficient is a numerical factor in a term that is multiplied by a variable.

Front

What is an expression?

Back

An expression is a combination of numbers, variables, and operators (like +, -, *, /) that represents a value.

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to combine like terms and reduce it to its simplest form.