Evaluating Expressions

Front

If p = -6, what does p + 4 equal?

Back

-2

Front

How many terms are in the expression 3a + 2b + c + 100?

Back

4

Front

Evaluate 2a + 4b if a = 10 and b = 6.

Back

44

Front

What is the difference of 100 and a number w?

Back

100 - w

Front

What is the quotient of y and 5?

Back

y/5

Front

What is an expression in mathematics?

Back

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

Front

What does it mean to evaluate an expression?

Back

To calculate the value of the expression by substituting variables with numbers.

Front

What is a term in an expression?

Back

A single mathematical component, which can be a number, variable, or the product of numbers and variables.

Front

What is a variable?

Back

A symbol (often a letter) that represents an unknown value in an expression or equation.

Front

What is the sum of two numbers?

Back

The result of adding the two numbers together.