Expressions Flashcard Pt. 2

Front

Back

69

Front

What is 4 less than g?

Back

g - 4

Front

What is 8 decreased by the sum of 3 and a number c?

Back

8 - (3 + c)

Front

Which of the following is equivalent to 4(3y + 6)?

Back

12y + 24

Front

Back

512

Front

What is an expression?

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 variable in mathematics?

Back

A symbol (like x or y) that represents an unknown value.

Front

What is the distributive property?

Back

a(b + c) = ab + ac, meaning you multiply a by each term inside the parentheses.

Front

What is the sum of two numbers?

Back

The result of adding the two numbers together.