Writing Expressions Practice

Front

Write an expression to represent "2 more than a number"

Back

n + 2

Front

Katherine has a coupon for 15% off. Which expression represents how much she will pay if the sticker price is p?

Back

.85p

Front

Write an expression to represent "the product of 3 and x"

Back

3x

Front

Write an expression to represent: "the sum of twice a number and 7"

Back

2n + 7

Front

Write an expression to represent "the quotient of z and -2"

Back

z ÷ (-2)

Front

Define a variable in an expression.

Back

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

Front

What does it mean to write an expression?

Back

To create a mathematical phrase that represents a quantity or relationship using numbers, variables, and operations.

Front

What is the difference between an expression and an equation?

Back

An expression does not have an equality sign, while an equation does.

Front

Write an expression for "5 less than a number y"

Back

y - 5

Front

Write an expression for "the sum of a number x and 10"

Back

x + 10